Ding Yuan Zhao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Load-receiving means, in particular a hook block of a lifting gear
- Patent number 8,608,215
- Issue date Dec 17, 2013
- Demag Cranes & Components GmbH
- Christoph Passmann
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
LOAD-RECEIVING MEANS, IN PARTICULAR A HOOK BLOCK OF A LIFTING GEAR
- Publication number 20130069379
- Publication date Mar 21, 2013
- Demag Cranes and Components GmbH
- Christoph Passmann
- B66 - HOISTING LIFTING HAULING