JOHN CHUNG -KUANG CHEN

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Patents Applicationslast 30 patents

Information Patent Application
CIRCULAR SAW BLADE WITH CHANGEABLE BLADE STRIPS
- Publication number 20120132052
- Publication date May 31, 2012
- NEWSTAR (ASIA) LTD
- JOHN CHUNG -KUANG CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC SAW DEVICE HAVING TWO SAW BLADES
- Publication number 20120132048
- Publication date May 31, 2012
- NEWSTAR (ASIA) LTD
- JOHN CHUNG -KUANG CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR