Hinrich Flessner

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Wilhelmshaven, DT

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Patents Grantslast 30 patents

Information Patent Grant
Disc brake, especially for crane drives
- Patent number 3,968,864
- Issue date Jul 13, 1976
- Fried. Krupp Gesellschaft mit beschrankter Haftung
- Klaus Deichsel
- B66 - HOISTING LIFTING HAULING