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Beijing, CN
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last 30 patents
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Patent Grant
Sealant applying device and working method thereof, and sealant app...
Patent number
10,232,392
Issue date
Mar 19, 2019
BOE Technology Group Co., Ltd.
Wenchao Feng
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
SEALANT APPLYING DEVICE AND WORKING METHOD THEREOF, AND SEALANT APP...
Publication number
20180093285
Publication date
Apr 5, 2018
BOE TECHNOLOGY GROUP CO., LTD.
Wenchao FENG
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...