Luigi Del Re

Follow

Person

Zurich, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Valve control unit for a hydraulic elevator
- Patent number 6,742,629
- Issue date Jun 1, 2004
- Wittur AG
- Sead Veletovac
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Control method and apparatus for a hydraulic elevator using only lo...
- Patent number 6,510,923
- Issue date Jan 28, 2003
- Wittur AG
- Sead Veletovac
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Valve control unit for a hydraulic elevator
- Publication number 20020153204
- Publication date Oct 24, 2002
- Sead Veletovac
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL