Hans-Werner Kamper

SA Spanset Inter Ag: 1 patents #1 of 2Top 50%

Overall (1997): #145,280 of 185,788Top 80%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5692269	Tightening ratchet	—	1997-12-02