JK

Johannes Krenz

KR Krone: 1 patents #1 of 6Top 20%
Overall (1982): #52,482 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342882 Automatic pause generator for dialers Peter Gravenhorst 1982-08-03