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Heinz-Jurgen Osing
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Iserlohn, DE
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last 30 patents
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Patent Grant
Steel alloy for gliding elements
Patent number
6,235,237
Issue date
May 22, 2001
Stahlwerk Ergste Westig GmbH
Heinz Jurgen Osing
C21 - METALLURGY OF IRON
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Patent Grant
Process for annealing cold working unalloyed titanium
Patent number
5,141,565
Issue date
Aug 25, 1992
Stahlwerk Ergste GmbH & Co. KG
Karl-Heinz Kramer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...