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Kunlin ZHANG
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New Taipei, TW
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Patents Grants
last 30 patents
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Patent Grant
Valve clack and air pump having same
Patent number
10,415,564
Issue date
Sep 17, 2019
Xiamen Koge Micro Tech Co., Ltd.
Kunlin Zhang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
VALVE CLACK AND AIR PUMP HAVING SAME
Publication number
20160265525
Publication date
Sep 15, 2016
XIAMEN KOGE MICRO TECH CO., LTD.
Kunlin ZHANG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...