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ROSER ERICH

DE3 patents

Top patents by PatentIndex Score

US4515531AMay 7, 1985

Swash ring driven diaphragm pump

ROSER ERICH20 citations80

US4509618AApr 9, 1985

Oil lubrication system, especially for knitting machines

ROSER ERICH9 citations71

US4349085ASep 14, 1982

Oil lubrication system

ROSER ERICH6 citations60