JH

Johannes Haftmann

TA Ta Triumph-Adler Ag: 1 patents #2 of 14Top 15%
📍 Borchen, DE: #1 of 2 inventorsTop 50%
Overall (1989): #95,155 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4877347 Keyboard for typewriters or similar machines Rudolf Schmeykal 1989-10-31