Membership
Tour
Register
Log in
Composants Industrialises du Batiment, par abreviation C.I.B.
Follow
Organization
Paris, FR
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Composite bituminous sheet, particularly for sealing members
Patent number
4,278,724
Issue date
Jul 14, 1981
Composants Industrialises du Batiment, par abreviation C.I.B.
Henri F. M. Desgouilles
E04 - BUILDING