Zhi-Ping Zhang

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Ningbo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air-conditioning vent vane adjusting device
- Patent number 9,970,677
- Issue date May 15, 2018
- NINGBO RUNNER INDUSTRIAL CORPORATION
- Mao-Li Song
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
AIR-CONDITIONING VENT VANE ADJUSTING DEVICE
- Publication number 20140302768
- Publication date Oct 9, 2014
- Ningbo Runner Industrial Corporation
- Mao-Li Song
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ANTI-OFF SWITCH FOR AIR-CONDITIONING VENT
- Publication number 20140302767
- Publication date Oct 9, 2014
- NINGBO RUNNER INDUSTRIAL CORPORATION
- Mao-Li Song
- F24 - HEATING RANGES VENTILATING