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Werner Kohler
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Bentfeld, Holstein, DT
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Patents Grants
last 30 patents
Information
Patent Grant
Combined current and voltage measuring apparatus
Patent number
4,074,193
Issue date
Feb 14, 1978
Siemens Aktiengesellschaft
Werner Kohler
G01 - MEASURING TESTING
Information
Patent Grant
Inductive voltage transformer
Patent number
4,030,057
Issue date
Jun 14, 1977
Siemens Aktiengesellschaft
Werner Kohler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Actuating mechanism for snap-actuating an electric switching apparatus
Patent number
4,019,008
Issue date
Apr 19, 1977
Siemens Aktiengesellschaft
Werner Kohler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Indicating arrangement for indicating the condition of the switchin...
Patent number
4,007,345
Issue date
Feb 8, 1977
Siemens Aktiengesellschaft
Werner Kohler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact system for a vacuum switch
Patent number
3,953,698
Issue date
Apr 27, 1976
Siemens Aktiengesellschaft
Hans Luttgert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Overcurrent protection device
Patent number
3,944,771
Issue date
Mar 16, 1976
Siemens Aktiengesellschaft
Werner Kohler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum switching apparatus with a drive unit at ground potential
Patent number
3,941,959
Issue date
Mar 2, 1976
Siemens Aktiengesellschaft
Werner Kohler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature compensated combined current and voltage measuring appa...
Patent number
3,932,810
Issue date
Jan 13, 1976
Siemens Aktiengesellschaft
Werner Kohler
G01 - MEASURING TESTING