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"Zhengfeng Li"
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"Zhengfeng Li"
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Hammer head of hammer type crusher
by
LI ZHENGFENG
Year of Publication
11.03.2015
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142
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Asymmetric hammer
by
LI ZHENGFENG
Year of Publication
04.03.2015
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143
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Projection image keystone correction method and system and related equipment
by
LI ZHENGFENG
,
ZHENG JIANZHANG
Year of Publication
11.08.2023
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144
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Physical examination report generation method and device, computer equipment and storage medium
by
LI ZHENGFENG
,
LIU KEYONG
Year of Publication
14.03.2023
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145
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Inclined mechanical stirring mixer
by
LI ZHENGFENG
Year of Publication
03.12.2019
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146
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Multipurpose workbench for machining center
by
LI ZHENGFENG
Year of Publication
29.11.2019
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147
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Self-centering clamp for disc parts
by
LI ZHENGFENG
Year of Publication
15.11.2019
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148
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Composite cylinder scoring type hydraulic cylinder
by
LI ZHENGFENG
Year of Publication
05.11.2019
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149
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Hydraulic cylinder for buffering engineering machine
by
LI ZHENGFENG
Year of Publication
05.11.2019
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150
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Improved supporting device for connecting shaft of screw conveyer
by
LI ZHENGFENG
,
WANG SUHUI
Year of Publication
01.11.2022
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151
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One-key mirror image same-screen method
by
LI ZHENGFENG
Year of Publication
12.07.2019
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152
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Method for reducing energy consumption of wireless network and related device thereof
by
LI ZHENGFENG
,
ZHU YU
Year of Publication
31.05.2024
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153
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Hydraulic cylinder piston anti-loosening structure
by
LI ZHENGFENG
,
YANG HUI
Year of Publication
16.09.2022
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154
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Corrosion-resistant hydraulic cylinder piston assembly
by
LI ZHENGFENG
,
YANG HUI
Year of Publication
16.09.2022
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155
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Multi-bin quick-cutting type injection molding machine feeding equipment
by
LI ZHENGFENG
,
LAO JIANLIN
,
ZHEN JINCHANG
Year of Publication
26.04.2024
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156
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Injection molding machine ejection mechanism with quick-release ejector pin structure
by
LI ZHENGFENG
,
LAO JIANLIN
,
ZHEN JINCHANG
Year of Publication
26.04.2024
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157
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Hydraulic cylinder with combined pressing type oil receiving tray supporting device structure
by
LI ZHENGFENG
,
ZHANG XINFA
Year of Publication
29.07.2022
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158
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Injection molding machine mold locking mechanism with anti-loose connecting structure
by
LI ZHENGFENG
,
LAO JIANLIN
,
ZHEN JINCHANG
Year of Publication
22.03.2024
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159
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Adjustable ejection mechanism applied to injection mold
by
LI ZHENGFENG
,
LAO JIANLIN
,
ZHEN JINCHANG
Year of Publication
22.03.2024
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160
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Guide pillar mold adjusting mechanism for injection molding machine
by
LI ZHENGFENG
,
FU WEI
,
TAN PENGFEI
Year of Publication
22.03.2024
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