HL

Helmut Laux

HG Hartung, Kuhn & Co. Maschinenfabrik Gmbh: 1 patents #1 of 6Top 20%
Overall (1982): #80,012 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312713 Coke oven gas extraction equipment Georg Mayer, Horst Schroter 1982-01-26