Peter Hitz

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Dietwil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Elevator, procedure for the maintenance of the elevator, procedure...
- Patent number 7,207,550
- Issue date Apr 24, 2007
- Inventio AG
- Peter Spiess
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Speed limiting device for lifts or the like
- Patent number 4,006,799
- Issue date Feb 8, 1977
- Inventio AG
- Heinrich Binder
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Elevator, procedure for the maintenance of the elevator, procedure...
- Publication number 20040045772
- Publication date Mar 11, 2004
- Inventio AG
- Peter Spiess
- B66 - HOISTING LIFTING HAULING