Yukihiko Nakajima

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Ohmi hachiman, JP

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Patents Grantslast 30 patents

Information Patent Grant
Horizontal type blind
- Patent number 4,327,797
- Issue date May 4, 1982
- Kabushiki Kaisha Yokota
- Yukihiko Nakajima
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS