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Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung
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Essen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Seal for a continuous steel caster
Patent number
4,502,526
Issue date
Mar 5, 1985
Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung
Gerd Artz
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Polygonal cutting bit
Patent number
4,487,534
Issue date
Dec 11, 1984
Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung
Norbert Reiter
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for limiting the firing field of a weapon, particularly a...
Patent number
4,470,817
Issue date
Sep 11, 1984
Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung
Reiner Diehl
F41 - WEAPONS
Information
Patent Grant
Direction finding circuit arrangement
Patent number
4,471,473
Issue date
Sep 11, 1984
Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung
Rolf Ziese
G01 - MEASURING TESTING
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Patent Grant
Protection circuit for thyristors in an inverter in rail-bound vehi...
Patent number
4,471,420
Issue date
Sep 11, 1984
Fried. Krupp Gesellschaft mit beschr/a/ nkter Haftung
Herbert Seeger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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