FR707588A - Pneumatic hand or foot pump incorporating an air pressure checking device - Google Patents

Pneumatic hand or foot pump incorporating an air pressure checking device

Info

Publication number
FR707588A
FR707588A FR707588DA FR707588A FR 707588 A FR707588 A FR 707588A FR 707588D A FR707588D A FR 707588DA FR 707588 A FR707588 A FR 707588A
Authority
FR
France
Prior art keywords
air pressure
checking device
foot pump
pneumatic hand
pressure checking
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
French (fr)
Inventor
Lucie Seckinger
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 FR707588A publication Critical patent/FR707588A/en
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
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
FR707588D 1930-12-16 1930-12-16 Pneumatic hand or foot pump incorporating an air pressure checking device Expired FR707588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707588T 1930-12-16

Publications (1)

Publication Number Publication Date
FR707588A true FR707588A (en) 1931-07-09

Family

ID=9068425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707588D Expired FR707588A (en) 1930-12-16 1930-12-16 Pneumatic hand or foot pump incorporating an air pressure checking device

Country Status (1)

Country Link
FR (1) FR707588A (en)

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