Roger Martinelli

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Rotkreuz, CH

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Patents Grantslast 30 patents

Information Patent Grant
Elevator car with eccentric load compensation system
- Patent number 7,246,687
- Issue date Jul 24, 2007
- Inventio AG
- Roger Martinelli
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Elevator car with horizontal balancing system
- Publication number 20040134716
- Publication date Jul 15, 2004
- Roger Martinelli
- B66 - HOISTING LIFTING HAULING