John Alfred Chilman

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Painswick Glos., GB

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Patents Grantslast 30 patents

Information Patent Grant
Directional clutch
- Patent number 6,327,926
- Issue date Dec 11, 2001
- Satellite Gear Systems Ltd.
- John Alfred Chilman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...