Karl Knaack

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Running wheel for traveling units which are movable on rails, espec...
- Patent number 5,992,913
- Issue date Nov 30, 1999
- Mannesmann Aktiengesellschaft
- Eberhard Becker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fastening a cable or a drum
- Patent number 4,953,829
- Issue date Sep 4, 1990
- Mannesmann AG
- Karl Knaack
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Mounting for a driven wheel
- Patent number 4,353,606
- Issue date Oct 12, 1982
- Mannesmann Demag AG
- Harald Bitsch
- B66 - HOISTING LIFTING HAULING