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Patents Grantslast 30 patents

Information Patent Grant
Two-piece retainer and two-piece roller bearing
- Patent number 8,696,210
- Issue date Apr 15, 2014
- NTN Corporation
- Hiromitsu Kawai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
TWO-PIECE RETAINER AND TWO-PIECE ROLLER BEARING
- Publication number 20120321233
- Publication date Dec 20, 2012
- Hiromitsu KAWAI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...