Yoshio Ebara

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Fujioka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Successive hole boring machine and lost strike preventing device fo...
- Patent number 5,358,060
- Issue date Oct 25, 1994
- Furukawa Co., Ltd.
- Yoshio Ebara
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS