HR

Hans-Jurgen Riggenmann

Overall (1982): #60,674 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4359312 Reciprocating pump for the pulsation-free delivery of a liquid Herbert Funke 1982-11-16