WK

Wilhelm Koenig

SA Siemens Aktiengesellschaft: 1 patents #208 of 995Top 25%
Overall (1989): #43,885 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839643 Broadband signal switching equipment Thomas Lang, Gerhard Trumpp 1989-06-13