Dietrich Pfaff

Follow

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Earthing switch for metal-clad high-voltage switch gear insulated w...
- Patent number 5,650,603
- Issue date Jul 22, 1997
- Siemens Aktiengesellschaft
- Dietrich Pfaff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Grounding switch for a compressed-gas-insulated, metal-encased high...
- Patent number 5,382,765
- Issue date Jan 17, 1995
- Siemens Aktiengesellschaft
- Dieter Lorenz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER