Kawaguchi; Mamoru

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Openable and closeable roof construction
- Patent number 5,394,659
- Issue date Mar 7, 1995
- Kawaguchi; Mamoru
- Mamoru Kawaguchi
- E04 - BUILDING
Information Patent Grant
Openable and closeable roof construction
- Patent number 5,257,485
- Issue date Nov 2, 1993
- Kawaguchi; Mamoru
- Mamoru Kawaguchi
- E04 - BUILDING