Heinz Zumbach

Follow

Person

Biel, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Device for the measurement of the wall thickness of tubes
- Patent number 4,137,639
- Issue date Feb 6, 1979
- Zumbach Electronic AG.
- Heinz Zumbach
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring the wall thickness of a moving tube wherein...
- Patent number 4,117,402
- Issue date Sep 26, 1978
- Zumbach Electronic AG.
- Heinrich Zangger
- G01 - MEASURING TESTING