Heinz Pulger

Follow

Person

Dortmund, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Advancing apparatus for a multi-unit mining machine
- Patent number 4,483,568
- Issue date Nov 20, 1984
- Gebr. Eickhoff Maschinefabrik und Eisengiesserei m.b.H.
- Herbert Schupphaus
- E21 - EARTH DRILLING MINING