Combustor and gas water heater
LU ZU'AN, LIANG ZEFENG, QU SHAOHE, CHENG SIZHE, LI JIARUI, LI ZHONGHUA, ZOU CHUN
Year of Publication 20.04.2021
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Year of Publication 20.04.2021
Patent
Combustor and gas water heater
LU ZU'AN, LIANG ZEFENG, QU SHAOHE, CHENG SIZHE, LI JIARUI, LI ZHONGHUA, ZOU CHUN
Year of Publication 26.02.2021
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Year of Publication 26.02.2021
Patent
Heat exchanger and gas water heater with same
LU ZU'AN, NI SHUANGYUE, PENG JING, MA ZHIHAO, LIANG GUORONG, KANG DAOYUAN, ZHANG YONGMING
Year of Publication 29.11.2019
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Year of Publication 29.11.2019
Patent
Heating water-heating device and system
HUANG CHAOHUI, LU ZU'AN, NI SHUANGYUE, LIU SHENG, MA ZHIHAO, LIANG GUORONG, ZHANG YONGMING, KANG DAOYUAN
Year of Publication 24.07.2020
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Year of Publication 24.07.2020
Patent
Heating hot water device and heating hot water system
HUANG CHAOHUI, LU ZU'AN, NI SHUANGYUE, LIU SHENG, MA ZHIHAO, LIANG GUORONG, ZHANG YONGMING, KANG DAOYUAN
Year of Publication 24.07.2020
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Year of Publication 24.07.2020
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Special supplementary hoist device of steel grating structure factory building construction
LU ZU'AN, LUAN XINGXIN, WANG ZHIXIANG, QIU XIAOHUA, DING YUANZHI, DANG CHAO
Year of Publication 06.02.2018
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Year of Publication 06.02.2018
Patent
Disclosed are heating water heater and heating water heating system
HUANG CHAOHUI, LU ZU'AN, NI SHUANGYUE, LIU SHENG, MA ZHIHAO, LIANG GUORONG, ZHANG YONGMING, KANG DAOYUAN
Year of Publication 08.11.2019
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Year of Publication 08.11.2019
Patent
Auxiliary hoisting device special for steel grating structure plant construction
LU ZU'AN, LUAN XINGXIN, WANG ZHIXIANG, QIU XIAOHUA, DING YUANZHI, DANG CHAO
Year of Publication 10.11.2017
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Year of Publication 10.11.2017
Patent
Water storage tank and gas heater
LU ZU'AN, LIU SHENG, HE MEILING, HUANG GUANXIAN, LIANG GUORONG, DU XIAOWEN, JIN QIYUAN
Year of Publication 18.09.2018
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Year of Publication 18.09.2018
Patent