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Theodor Sturm
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Sachsen, DE
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Patents Grants
last 30 patents
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Patent Grant
Electromagnetic relay and method for the production thereof
Patent number
5,689,222
Issue date
Nov 18, 1997
Robert Bosch GmbH
Siegfried Schneider
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromagnetic relay
Patent number
4,972,166
Issue date
Nov 20, 1990
Robert Bosch GmbH
Manfred Mitsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromagnetic relay
Patent number
4,951,017
Issue date
Aug 21, 1990
Robert Bosch GmbH
Emil Buchschmid
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromagnetic relay
Patent number
4,926,150
Issue date
May 15, 1990
Robert Bosch GmbH
Emil Buchschmid
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromagnetic relay with zig-zag armature spring
Patent number
4,628,290
Issue date
Dec 9, 1986
Robert Bosch GmbH
Joachim Naser
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromagnetic relay with underslung armature
Patent number
4,604,598
Issue date
Aug 5, 1986
Robert Bosch GmbH
Joachim Naser
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plug-in electromagnetic relay
Patent number
4,260,973
Issue date
Apr 7, 1981
Robert Bosch GmbH
Karl Berthel
H01 - BASIC ELECTRIC ELEMENTS