Kenichi Saitoh

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blind with two-part angular slats having cord passing slots formed...
- Patent number 5,423,367
- Issue date Jun 13, 1995
- Kabushiki Kaisha Nichibei
- Mamoru Kataoka
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS