Roman Lenk

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Hagendorn, CH

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Patents Grantslast 30 patents

Information Patent Grant
Fire service elevator
- Patent number 9,221,653
- Issue date Dec 29, 2015
- Inventio AG
- Hanspeter Bloch
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
REDUCING OVER-TRACTION IN AN ELEVATOR
- Publication number 20140202797
- Publication date Jul 24, 2014
- Roman Lenk
- B66 - HOISTING LIFTING HAULING
Information Patent Application
FIRE SERVICE ELEVATOR
- Publication number 20120255814
- Publication date Oct 11, 2012
- Hanspeter Bloch
- B66 - HOISTING LIFTING HAULING