Xiaoqing Zhao

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fire extinguishing composition generating fire extinguishing substa...
- Patent number 9,199,108
- Issue date Dec 1, 2015
- XI'AN J&R Fire Fighting Equipment Co., Ltd.
- Hongbao Guo
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire extinguishing composition generating fire extinguishing substa...
- Patent number 8,865,014
- Issue date Oct 21, 2014
- XI'AN J&R Fire Fighting Equipment Co., Ltd.
- Hongbao Guo
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
FIRE EXTINGUISHING COMPOSITION GENERATING FIRE EXTINGUISHING SUBSTA...
- Publication number 20150174439
- Publication date Jun 25, 2015
- XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
- Hongbao Guo
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE EXTINGUISHING COMPOSITION GENERATING FIRE EXTINGUISHING SUBSTA...
- Publication number 20130181158
- Publication date Jul 18, 2013
- SHAANXI J & R FIRE FIGHTING CO., LTD.
- Hongbao Guo
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE EXTINGUISHING COMPOSITION GENERATING FIRE EXTINGUISHING SUBSTA...
- Publication number 20130168593
- Publication date Jul 4, 2013
- SHAANXI J&R FIRE FIGHTING CO., LTD.
- Hongbao Guo
- A62 - LIFE-SAVING FIRE-FIGHTING