Rolf Krahmer

Follow

Person

D-22926 Ahrensburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Sealing device for the driver member of a pneumatically operated dr...
- Patent number 5,511,714
- Issue date Apr 30, 1996
- Joh. Friedrich Behrens AG
- Joachim Bauer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Control valve means
- Patent number 5,370,037
- Issue date Dec 6, 1994
- Joachim Bauer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS