Title:
Machine for dispensing liquids
Document Type and Number:
United States Patent 2689530

Inventors:
Harvey, Leo M.
      Plaque It!

Sponsored by:
Flash of Genius
Publication Date:
09/21/1954
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Assignee:
Harvey, Leo M.
Primary Class:
Other Classes:
222/214
International Classes:
F04B43/08; G01F11/08; F04B43/00; G01F11/02
US Patent References:
2017974Method of and apparatus for pumping concrete
2105200Surgical pump
Foreign References:
DE131864C




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