Helmut Gormar

Follow

Person

Troisdorf, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the extrusion of a plastic foil having small variations...
- Patent number 4,013,745
- Issue date Mar 22, 1977
- Dynamit Nobel Aktiengesellschaft
- Hans Brinkmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL