ZHEN-DONG WEI

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vibration feeding device
- Patent number 9,163,323
- Issue date Oct 20, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Lin-Jun Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VIBRATION FEEDING DEVICE
- Publication number 20130284592
- Publication date Oct 31, 2013
- HONG HAI PRECISION INDUSTRY CO., LTD.
- LIN-JUN LIU
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR