73628076
Nov 3, 1986
Sep 15, 1987
HYDRODYNAMIC CLEANERS, NAMELY, HIGH-PRESSURE SPRAYERS; TUBE AND SEWER CLEANING NOZZLES ATTACHED TO MACHINES; HIGH-PRESSURE PUMPS; TUBE AND SEWER CLEANERS; CLEANING MACHINES HAVING IMPELLED NOZZLE SUPPORTS FOR CLEANING CONTAINERS AND SURFACES
Machinery