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Expired
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Edvard Henrik Anderson
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Individual
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Individual
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Publication of GB190712698ApublicationCriticalpatent/GB190712698A/en
12,698. Anderson, E. H. June 1. Piston pumps.-In pumps for thick liquids, the liquid passes from the receptacle 11 to the barrel 1 through openings 9 and is forced by the piston 2 past the valve 6 to the outlet pipe 5. The parts 10 between the openings 9 serve to guide the piston. The piston-rod may have a screw coupling for varying the effective stroke of the piston.
GB190712698D1907-06-011907-06-01Improvements in or relating to Pumps
ExpiredGB190712698A
(en)