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Adolf Kratzer
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Nuremberg, DE
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last 30 patents
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Patent Grant
Centrifugal pump for handling of liquid chlorine
Patent number
4,596,510
Issue date
Jun 24, 1986
Klein, Schanzlin & Becker Aktiengesellschaft
Helmut Arneth
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Slurry feed pump for coal liquefaction reactors
Patent number
4,433,947
Issue date
Feb 28, 1984
Klein, Schanzlin & Becker Aktiengesellschaft
Adolf Kratzer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Stuffing box
Patent number
4,168,936
Issue date
Sep 25, 1979
Klein, Schanzlin & Becker Aktiengesellschaft
Klaus Scheller
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...