Guenter Joschko

Follow

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the recording of an information signal
- Patent number 4,821,250
- Issue date Apr 11, 1989
- DMM Master Technik GmbH fur Informationstrager
- Horst Redlich
- G11 - INFORMATION STORAGE