Masakzau Hirano

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Shimonseki-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Cooling system for press quenching and method for press quenching w...
- Publication number 20020170330
- Publication date Nov 21, 2002
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Toshiyuki Meki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL