Hiroshi Nakajima

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Sagamihara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for reducing noise of a carrier roller
- Patent number 4,083,247
- Issue date Apr 11, 1978
- Caterpillar Mitsubishi Ltd.
- Hajime Umezaki
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS