Seiji Ito

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Yamatokoriyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressure cooker
- Patent number 5,229,563
- Issue date Jul 20, 1993
- Matsushita Electric Industrial Co., Ltd.
- Mamoru Isogai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL