Masaru KONO

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Hiroshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hemming apparatus
- Patent number 8,065,902
- Issue date Nov 29, 2011
- Hirotec Corporation
- Masaru Kono
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
HEMMING APPARATUS
- Publication number 20090139294
- Publication date Jun 4, 2009
- Hirotec Corporation
- Masaru KONO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...