Shinya Iizuka

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Chiba, JP

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Patents Applicationslast 30 patents

Information Patent Application
LUBRICATING OIL COMPOSITION FOR METAL WORKING
- Publication number 20150013410
- Publication date Jan 15, 2015
- IDEMITSU KOSAN CO., LTD.
- Shinya Iizuka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Additive For Lubricant
- Publication number 20080161215
- Publication date Jul 3, 2008
- IDEMITSU KOSAN CO., LTD.
- Hiroaki Koshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...