UB

Ulrich Bast

SA Siemens Aktiengesellschaft: 1 patents #208 of 995Top 25%
Overall (1989): #47,154 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876179 Method for manufacturing ceramic material having piezo-electric properties Wolfram Wersing 1989-10-24