Boy Yann Juang

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Taiping,Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Micro-adjusting device for lifting and lowering the worktable of a...
- Patent number 6,390,425
- Issue date May 21, 2002
- Boy Yann Juang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Two surface planer
- Patent number 6,176,768
- Issue date Jan 23, 2001
- Boy Yann Juang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...