Toshiyuki Kondo

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Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
FRP roofing material, manufacturing method, and its connecting stru...
- Patent number 6,942,915
- Issue date Sep 13, 2005
- Toray Industries, Inc.
- Toshiyuki Kondo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL