Walther Dawihl

Follow

Person

Illingen, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Reinforced article and method of making the same
- Patent number 4,012,824
- Issue date Mar 22, 1977
- Felten & Guilleaume Kabelwerke AG
- Walther Dawihl
- B22 - CASTING POWDER METALLURGY