Jean C. Chapelain

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Sainte Genevieve, FR

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Patents Grantslast 30 patents

Information Patent Grant
Support beam for elevator sheaves
- Patent number 5,035,300
- Issue date Jul 30, 1991
- Otis Elevator Company
- Jean-Claude Chapelain
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method for installing an elevator inside a building, and assembly j...
- Patent number 5,014,822
- Issue date May 14, 1991
- Otis Elevator Company
- Jean-Claude Chapelain
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method of mounting a lift and lift obtained
- Patent number 5,000,292
- Issue date Mar 19, 1991
- Otis Elevator Company
- Jean C. Chapelain
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method for installing elevator doors
- Patent number 4,819,403
- Issue date Apr 11, 1989
- Otis Elevator Company
- Alain M. R. Penicaut
- B66 - HOISTING LIFTING HAULING