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Societe d'Exploitation des Procedes Marechal S.E.P.M.
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Paris, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Novel end-pressure connection device
Patent number
4,249,787
Issue date
Feb 10, 1981
S.E.P.M. Societe d'Exploitation des Procedes Marechal
Prosper Welu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric plug and socket connectors with resilient end-pressure con...
Patent number
4,176,898
Issue date
Dec 4, 1979
Societe d'Exploitation des Procedes Marechal S.E.P.M.
Gilles A. G. Marechal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible electrical contact
Patent number
4,176,905
Issue date
Dec 4, 1979
Societe d'Exploitation des Procedes Marechal S.E.P.M.
Gilles Marechal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Load connectors
Patent number
4,140,358
Issue date
Feb 20, 1979
Societe d'Exploitation des Procedes Marechal S.E.P.M.
Gilles Marechal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Selective electrical connection device
Patent number
3,982,804
Issue date
Sep 28, 1976
Societe d'Exploitation des Procedes Marechal S.E.P.M.
Gilles Marechal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single wire electrical connector
Patent number
3,982,808
Issue date
Sep 28, 1976
Societe d'Exploitation des Procedes Marechal S.E.P.M. (Societe Anonyme)
Gilles Marechal
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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