Minoru Hirata

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Kosugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Double row angular contact ball bearing with one-piece outer ring a...
- Patent number 4,411,479
- Issue date Oct 25, 1983
- Kabushiki-Kaisha Fujikoshi
- Minoru Hirata
- B60 - VEHICLES IN GENERAL