Kazuhiro NUMAGUCHI

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Kasumigaura-shi, Ibaraki, JP

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Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Rotary Machine
- Publication number 20150300333
- Publication date Oct 22, 2015
- HITACHI CONSTRUCTION MACHINERY CO., LTD.
- Kazuhiro NUMAGUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...