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Gunter Terhorst
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Dulmen, DE
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last 30 patents
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Patent Grant
Fixing bridge
Patent number
4,465,407
Issue date
Aug 14, 1984
Gewerkschaft Eisenhutte Westfalia
Karl H. Plester
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mineral mining installation
Patent number
4,449,859
Issue date
May 22, 1984
Gewerkschaft Eisenhutte Westfalia
Gunter Terhorst
E21 - EARTH DRILLING MINING
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Patent Grant
Devices for limiting the stroke of a hydraulic ram used in mining a...
Patent number
4,379,424
Issue date
Apr 12, 1983
Gewerkschaft Eisenhutte Westfalia
Harry Rosenberg
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL