SURSULF
Filed: November 21, 1978
Surface Treatment of Metal Objects by Immersing Them in Salt Baths
Owned by: CENTRE STEPHANOIS DE RECHERCHES MECANIQUES, HYDROMECANIQUE ET FROTTEMENT
Serial Number: 73194167
SURSULF
Filed: November 21, 1978
Preparation of Baths for the Surface Treatment of Metal Objects
Owned by: CENTRE STEPHANOIS DE RECHERCHES MECANIQUES, HYDROMECANIQUE ET FROTTEMENT
Serial Number: 73194168
TS 811
Filed: March 28, 1990
machine parts; namely, bearings, bushings, pulleys, hinges, pins and rollers, fabricated entirely or partly from metal/resin…
Owned by: CENTRE STEPHANOIS DE RECHERCHES MECANIQUES, HYDROMECANIQUE ET FROTTEMENT
Serial Number: 74043481
CAUBET
Filed: March 13, 1997
treating metal surfaces to improve resistance to wear, abrasion, erosion, fatigue, sticking, seizure or corrosion
Owned by: CENTRE STEPHANOIS DE RECHERCHES MECANIQUES, HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75258507
PROCEM
applying metal or alloy coatings, namely to polymeric, composite, glass, ceramic, cermet, metal and alloy materials, for…
Owned by: CENTRE STEPHANOIS DE RECHERCHES MECANIQUES, HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75594644
PEL
Mechanical and thermochemical treatment of metal friction parts, namely rings, bearings and bushes
Owned by: CENTRE STEPHANOIS DE RECHERCHES MECANIQUES, HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75613420
TS CARBIDES
Surface treatment of ferrous alloy or other metallic parts and tools and dies, for obtaining one or more carbide layers…
Owned by: CENTRE STEPHANOIS DE RECHERCHES MECANIQUES, HYDROMECANIQUE ET FROTTEMENT
Serial Number: 75733490
