Seizi Yamada

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Toyohashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricant compositions for forging or extrusion
- Patent number 4,402,838
- Issue date Sep 6, 1983
- Agency of Industrial Science and Technology
- Kiyohisa Eguchi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...