Yasunori Ogawa

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Mito, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable electric router
- Patent number 4,938,642
- Issue date Jul 3, 1990
- Hitachi Koki Company, Limited
- Toshiaki Imahashi
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...