EK

Ewald Kornmayer

ZA Zeiss Ikon Ag: 1 patents #1 of 5Top 20%
Overall (1989): #115,734 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4807454 Means for locking a displaceable or rotatable part Pritimay Sengupta 1989-02-28