Bernard Rouesnel

Follow

Person

Ecully, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Chain deposit device for a shopping or baggage trolley
- Patent number 4,924,994
- Issue date May 15, 1990
- Ronis S.A.
- Daniel Pinsson
- G07 - CHECKING-DEVICES
Information Patent Grant
Deposit system installation for trolleys
- Patent number 4,840,264
- Issue date Jun 20, 1989
- Ronis S.A.
- Claude Chappoux
- G07 - CHECKING-DEVICES