DAVID S GRADZIUK

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STAFFORDSHIRE, GB

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Patents Grantslast 30 patents

Information Patent Grant
Lifting device
- Patent number 6,439,346
- Issue date Aug 27, 2002
- David S. Gradziuk
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
LIFTING DEVICE
- Publication number 20020029934
- Publication date Mar 14, 2002
- DAVID S GRADZIUK
- B66 - HOISTING LIFTING HAULING