Masao Horiguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing foamed polypropylene resin sheet
- Patent number 4,832,770
- Issue date May 23, 1989
- The Furukawa Electric Co. Ltd.
- Akio Nojiri
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL