Bu-Yu ZHENG

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Jiang Su, CN

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Patents Grantslast 30 patents

Information Patent Grant
Assembling apparatus for a light tunnel
- Patent number 9,405,059
- Issue date Aug 2, 2016
- PREOPTIX (JIANGSU) CO. LTD.
- Tu-Fa Lai
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
FABRICATION APPARATUS FOR A LIGHT TUNNEL AND FABRICATION METHOD FOR...
- Publication number 20120210555
- Publication date Aug 23, 2012
- DELTA ELECTRONICS, INC.
- Tu-Fa LAI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS