73158091
Feb 8, 1978
Apr 10, 1984
Manual, Automated, Remotely Controlled or Computer Controlled Pumps for Use in Liquids and Other Media for Taking Up Sediments and Particles; Auxiliary Units for Said Goods Having Particle Comminuting, Particle Tearing, Sediment Stirring and Flushing Capabilities, and Machines for Stratifying Liquids
Machinery