Egon Keller

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Aarbergen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Filter element with permanently applied sealing strips
- Patent number 4,671,873
- Issue date Jun 9, 1987
- Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co.
- Egon Keller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Centrifugal separator having heat transfer means
- Patent number 4,298,359
- Issue date Nov 3, 1981
- Passavant-Werke Michelbacher Huette
- Egon Keller
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING