FR562471A - Perfectionnements aux pompes - Google Patents

Perfectionnements aux pompes

Info

Publication number
FR562471A
FR562471A FR562471DA FR562471A FR 562471 A FR562471 A FR 562471A FR 562471D A FR562471D A FR 562471DA FR 562471 A FR562471 A FR 562471A
Authority
FR
France
Prior art keywords
pumps
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Joseph Pire
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR562471A publication Critical patent/FR562471A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR562471D 1923-02-20 1923-02-20 Perfectionnements aux pompes Expired FR562471A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR562471T 1923-02-20

Publications (1)

Publication Number Publication Date
FR562471A true FR562471A (fr) 1923-11-12

Family

ID=8944316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR562471D Expired FR562471A (fr) 1923-02-20 1923-02-20 Perfectionnements aux pompes

Country Status (1)

Country Link
FR (1) FR562471A (fr)

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