Yasuyoshi Ina

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seaming dimension adjusting device in a double seaming apparatus
- Patent number 5,911,552
- Issue date Jun 15, 1999
- Toyo Seikan Kaisha, Ltd.
- Takashi Shimizu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...