Omnium de Prospective Industrielle, S.A.

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovering hair by dissolving the skin or hide
- Patent number 4,019,956
- Issue date Apr 26, 1977
- Omnium de Prospective Industrielle, S.A.
- Carnot E. A. R. Saby
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process of manufacturing panels composed of units in, for example,...
- Patent number 4,000,027
- Issue date Dec 28, 1976
- Omnium de Prospective Industrielle, S.A.
- Jean-Paul Dalle
- B44 - DECORATIVE ARTS
Information Patent Grant
Composite floor coverings
- Patent number 3,985,925
- Issue date Oct 12, 1976
- Omnium de Prospective Industrielle
- Michel S. M. Lefebvre
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Apparatus for the continuous treatment of threads
- Patent number 3,983,722
- Issue date Oct 5, 1976
- Omnium de Prospective Industrielle
- Michel S. M. Lefebvre
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for treating cellulosic materials by liquid ammonia
- Patent number 3,942,948
- Issue date Mar 9, 1976
- Omnium de Prospective Industrielle, S.A.
- Jean-Paul Dalle
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

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