JK

Jürgen Krühn

ZA Zeiss Ikon Ag: 1 patents #1 of 5Top 20%
Overall (1989): #91,652 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4805428 Lock and key — 1989-02-21