HK

Hans U. Klingenberg

Overall (1982): #13,456 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4362397 Analog-display timepiece 1982-12-07
4327429 Watchcase 1982-04-27