Renzo Toschi

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Bologna, IT

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic power unit for an elevator drive
- Patent number 6,499,567
- Issue date Dec 31, 2002
- Otis Elevator Company
- Gianluca Foschini
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hydraulic power unit for an elevator drive
- Patent number 6,371,005
- Issue date Apr 16, 2002
- Otis Elevator Company
- Gianluca Foschini
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hydraulically balanced elevator
- Patent number 5,975,246
- Issue date Nov 2, 1999
- Otis Elevator Company
- Renzo Toschi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Valve for a hydraulic elevator
- Patent number 5,636,652
- Issue date Jun 10, 1997
- Otis Elevator Company
- Renzo Toschi
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control system for an elevator
- Patent number 5,603,390
- Issue date Feb 18, 1997
- Otis Elevator Company
- Gianluca Foschini
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic power unit for an elevator drive
- Publication number 20020005114
- Publication date Jan 17, 2002
- Gianluca Foschini
- B66 - HOISTING LIFTING HAULING