Minoru Yamada

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Hyogo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for continuously making a mixture of viscous material wit...
- Patent number 3,932,980
- Issue date Jan 20, 1976
- Takeda Chemical Industries, Ltd.
- Keiiti Mizutani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL