Karl H. Gersch

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Ratingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tube wall made of tubes which extend parallel to one another and ho...
- Patent number 4,135,575
- Issue date Jan 23, 1979
- Balcke-Durr Aktiengesellschaft
- Karl H. Gersch
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus for suspension of a tube wall
- Patent number 4,123,994
- Issue date Nov 7, 1978
- Balcke-Durr Aktiengesellschaft
- Karl H. Gersch
- F22 - STEAM GENERATION