George Hartmann GmbH & Co. KG

Follow

Organization

DE

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Identification card readable by a magnetic system
- Patent number 4,687,231
- Issue date Aug 18, 1987
- George Hartmann GmbH & Co. KG
- Hans Hartmann
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks