Horst Grune

Follow

Person

Leichlingen, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a foam cushion with a covering
- Patent number 3,943,215
- Issue date Mar 9, 1976
- Bayer Aktiengesellschaft
- Horst Grune
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL