Membership
Tour
Register
Log in
Jan de Jong
Follow
Person
Roermond, NL
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for applying contrast coloured marking lines to the surface...
Patent number
3,936,533
Issue date
Feb 3, 1976
Fabran Holding B.V.
Jan de Jong
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES