Tetuji Saitou

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Five-layered container
- Patent number 5,068,136
- Issue date Nov 26, 1991
- Mitsubishi Gas Chemical Company, Inc.
- Yozo Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL