Membership
Tour
Register
Log in
Societe d'Etude et de Gestion des Brevets de la Roche Kerandraon et de Saulces de Freycinet "S.E.G."
Follow
Organization
FR
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Device for propelling ships
Patent number
4,102,293
Issue date
Jul 25, 1978
Societe d'Etude et de Gestion des Brevets de la Roche Kerandraon et de Saulce...
Olivier Geoffroy de la Roche Kerandraon
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Trademark
last 30 trademarks