FS

Frank Schmidtke

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #3,928,383 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832434 Network comprising a multitude of optical signal transmission lines connectible to one another via optical mixers Anton Sauer, Hans Thinschmidt 1989-05-23