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last 30 patents
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Patent Grant
Liquid knife, liquid knife cleaning apparatus and liquid knife asse...
Patent number
10,758,945
Issue date
Sep 1, 2020
BOE Technology Group Co., Ltd.
Liang Yao
B08 - CLEANING
Patents Applications
last 30 patents
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Patent Application
LIQUID KNIFE, LIQUID KNIFE CLEANING APPARATUS AND LIQUID KNIFE ASSE...
Publication number
20170266698
Publication date
Sep 21, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Liang YAO
B08 - CLEANING
Information
Patent Application
SPRAY SYSTEM AND USE METHOD THEREOF
Publication number
20160158785
Publication date
Jun 9, 2016
BOE TECHNOLOGY GROUP CO., LTD.
Wei ZHOU
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...