Mist storage atomization mask with one-way valve
WEN HUI, MAO SHUZHEN, WU YOUKAI, HAN XIAOTONG, GAO MIN, HUANG XIAOCHENG, MENG SAI, PENG LIANMEI, LIU XIAOHUA, YIN LI, LIU JIALI, WU JUAN, YUAN XIA, LIU ZHIQUN
Year of Publication 22.12.2020
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Year of Publication 22.12.2020
Patent
Plug cover for respirator pipeline port
FAN MAIYING, WEN HUI, MAO SHUZHEN, WU YOUKAI, HAN XIAOTONG, GAO MIN, HUANG XIAOCHENG, MENG SAI, PENG LIANMEI, LIU XIAOHUA, YIN LI, LIU JIALI, NING FENGLING, YUAN XIA, LIU ZHIQUN
Year of Publication 27.10.2020
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Year of Publication 27.10.2020
Patent