Horst Gienapp

Follow

Person

Langenhagen, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Die mold
- Patent number 4,025,022
- Issue date May 24, 1977
- The Firm Friedrich Theysohn
- Friedrich Theysohn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL