Isamu Ito

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible thermoplastic tubular container and method of producing...
- Patent number 3,962,006
- Issue date Jun 8, 1976
- Yoshino Kogyosho Co., Ltd.
- Tadao Saito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL