GEC Alsthom T & D S A

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Straight spring operating mechanism for high-voltage circuit-breakers
- Patent number 5,756,952
- Issue date May 26, 1998
- GEC Alsthom T & D S A
- Edmond Thuries
- H01 - BASIC ELECTRIC ELEMENTS