Tokushi Koumaru

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bolt-tightened type coupling
- Patent number 5,570,499
- Issue date Nov 5, 1996
- The Yokohama Rubber Co., Ltd.
- Rakuzo Katayama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...