Jacques Huret

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92000 Nanterre, FR

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle gear change
- Patent number 4,061,048
- Issue date Dec 6, 1977
- Roger H. Huret
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Device for guiding the chain of derailleur bicycle gear changers
- Patent number 4,058,020
- Issue date Nov 15, 1977
- Roger Huret
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Derailleur gear for a bicycle
- Patent number 4,002,080
- Issue date Jan 11, 1977
- Roger Huret
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS