Shigeru Nakamura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for holding slidable member
- Patent number 5,189,840
- Issue date Mar 2, 1993
- Gunze Limited
- Hirofumi Yanagizawa
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS