Zhenming Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric control valve
- Patent number 8,205,855
- Issue date Jun 26, 2012
- Bejing HaiLin Auto Control Equipment Co., Ltd.
- Zhenming Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC CONTROL VALVE
- Publication number 20100038569
- Publication date Feb 18, 2010
- Beijing HaiLin Auto Control Equipment Co., Ltd.
- Zhenming Li
- G05 - CONTROLLING REGULATING