Edmond Maria

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Asnieres, FR

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Patents Grantslast 30 patents

Information Patent Grant
Assembly device of ferritic stainless steel tubes on a carbon tube-...
- Patent number 4,848,645
- Issue date Jul 18, 1989
- Societe anonyme dite: Stein Industrie
- Marc Franzolini
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of assembly of ferritic stainless steel tubes to a carbon st...
- Patent number 4,665,601
- Issue date May 19, 1987
- Stein Industrie
- Marc Franzolini
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Assembly of ferritic stainless steel tubes on a carbon steel tube-p...
- Patent number 4,617,990
- Issue date Oct 21, 1986
- Stein Industrie
- Marc Franzolini
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Assembly device of ferritic stainless steel tubes on a carbon steel...
- Patent number 4,583,588
- Issue date Apr 22, 1986
- Stein Industrie
- Marc Franzolini
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR