Sigurd Grimestad

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method to increase the head rope life for single conveyance frictio...
- Patent number 9,010,496
- Issue date Apr 21, 2015
- ABB AB
- Borje Johansson
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Method To Increase The Head Rope Life For Single Conveyance Frictio...
- Publication number 20080223664
- Publication date Sep 18, 2008
- Borje Johansson
- B66 - HOISTING LIFTING HAULING