Otto Kulker

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Rietberg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Self-cleaning centrifugal drum for the periodical removal of a port...
- Patent number 4,027,820
- Issue date Jun 7, 1977
- Westfalia Separator AG
- Otto Kulker
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...