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Werner Kohlstette
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Oelde, DT
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last 30 patents
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Patent Grant
Self-cleaning centrifugal separator having a main piston valve defi...
Patent number
4,044,945
Issue date
Aug 30, 1977
Westfalia Separator AG
Werner Kohlstette
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifuge having a system for controlling the temperature of the l...
Patent number
3,981,437
Issue date
Sep 21, 1976
Westfalia Separator AG
Heinrich Hemfort
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL