Elhaus; Friedrich Wilhelm

Follow

Organization

Wuppertal, DE

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for heat treatment of material to be worked on, especiall...
- Patent number 4,373,706
- Issue date Feb 15, 1983
- Elhaus; Friedrich Wilhelm
- Friedrich W. Elhaus
- C21 - METALLURGY OF IRON
Information Patent Grant
Puller for extrusion profiles
- Patent number 4,307,597
- Issue date Dec 29, 1981
- Elhaus; Friedrich Wilhelm
- Friedrich W. Elhaus
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks