Helmut Mueller

Follow

Person

Eichenau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Observation and guide beam apparatus for day and night use
- Patent number 4,861,996
- Issue date Aug 29, 1989
- Messerschmitt-Boelkow-Blohm GmbH
- Siegfried Roth
- G02 - OPTICS