Shanghai Huapeng Explosion-Proof Science and Technology Co., Ltd.

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Explosion proof and environment protective oil (gas) refueling equi...
- Patent number 8,528,766
- Issue date Sep 10, 2013
- Shanghai Huapeng Explosion-Proof Science and Technology Co., Ltd.
- Xiaodong Huang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Explosion-proof material and its processing method
- Patent number 8,002,136
- Issue date Aug 23, 2011
- Shanghai Huapeng Explosion-Proof Science and Technology Co., Ltd.
- Xiaodong Huang
- B60 - VEHICLES IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
77214625 - HAN
- Serial number 77214625
- Registration number 4089343
- Filing date Jun 25, 2007
- SHANGHAI HUAPENG EXPLOSION-PROOF SCIENCE AND TECHNOLOGY CO., LTD.
- 6 - Common metals and their alloys