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Robert Zeller
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Stuttgart, DE
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last 30 patents
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Patent Grant
High strength sintered alloy
Patent number
4,533,392
Issue date
Aug 6, 1985
Robert Bosch GmbH
Friedrich J. Esper
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-strength iron-molybdenum-nickel-phosphorus containing sintered...
Patent number
4,128,420
Issue date
Dec 5, 1978
Robert Bosch GmbH
Friedrich J. Esper
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...