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Xi'an, CN
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Patents Grants
last 30 patents
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Patent Grant
Portable fire extinguishing apparatus
Patent number
9,744,389
Issue date
Aug 29, 2017
XI'AN J&R Fire Fighting Equipment Co., Ltd.
Jian Qiang
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Portable fire extinguisher
Patent number
9,457,210
Issue date
Oct 4, 2016
XI'AN WESTPEACE FIRE TECHNOLOGY CO., LTD
Jian Qiang
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Portable Fire Extinguishing Apparatus
Publication number
20140231108
Publication date
Aug 21, 2014
XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
Jian Qiang
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Portable Fire Extinguisher
Publication number
20140216766
Publication date
Aug 7, 2014
XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
Jian Qiang
A62 - LIFE-SAVING FIRE-FIGHTING