Akira Aasari

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and cleaning container on indirect extrusion press
- Patent number 4,430,877
- Issue date Feb 14, 1984
- Kabushiki Kaisha Kobe Seiko Sho
- Akira Aasari
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...