Michel Drevet

Follow

Person

Sevres - Hauts de Seine, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Piston and barrel machine with fixed centering toggle type joint
- Patent number 4,911,064
- Issue date Mar 27, 1990
- Michel Drevet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary barrel machine with pistons and fixed centering pivot
- Patent number 4,815,327
- Issue date Mar 28, 1989
- Michel Drevet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES