Societe Anonyme Secmafer

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Buchelay-Mantes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Airport towing vehicle for handling large transport aircrafts
- Patent number 4,225,279
- Issue date Sep 30, 1980
- Societe Anonyme Secmafer
- Jean J. Boyer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dump truck
- Patent number 4,149,751
- Issue date Apr 17, 1979
- Societe Anonyme Secmafer
- Jean-Jacques Boyer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for removing, cleaning and replacing railroad ballast
- Patent number 4,042,035
- Issue date Aug 16, 1977
- Societe Anonyme Secmafer
- Jean Jacques Boyer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Armoured assault car
- Patent number 4,031,807
- Issue date Jun 28, 1977
- Societe Anonyme Secmafer
- Jean-Jacques Boyer
- F41 - WEAPONS
Information Patent Grant
Off-road vehicle
- Patent number 4,022,290
- Issue date May 10, 1977
- Societe Anonyme Secmafer
- Jean-Jacques Boyer
- F41 - WEAPONS
Information Patent Grant
Piston for high-pressure hydraulic machine
- Patent number 3,994,208
- Issue date Nov 30, 1976
- Societe Anonyme Secmafer
- Jean-Jacques Boyer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...