Bernd Urbach

Follow

Person

Muhlhausen, DD

People

Patents Grantslast 30 patents

Information Patent Grant
Device for internal welding of pipes or the like
- Patent number 4,500,764
- Issue date Feb 19, 1985
- VEB Gaskombinat Schwarze Pumpe
- Erich Girodi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR