DR

Detlev Richter

U.S. Philips: 1 patents #96 of 532Top 20%
📍 Norderstedt, DE: #1 of 12 inventorsTop 9%
Overall (1982): #69,458 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313055 Automatic exposure control device for an X-ray generator Robert Zimmermann 1982-01-26