FR573979A - Improvements to portable electric vacuum cleaners - Google Patents

Improvements to portable electric vacuum cleaners

Info

Publication number
FR573979A
FR573979A FR573979DA FR573979A FR 573979 A FR573979 A FR 573979A FR 573979D A FR573979D A FR 573979DA FR 573979 A FR573979 A FR 573979A
Authority
FR
France
Prior art keywords
portable electric
electric vacuum
vacuum cleaners
cleaners
portable
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
Rene-Georges Merle
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 FR573979A publication Critical patent/FR573979A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
FR573979D 1922-12-02 1923-11-19 Improvements to portable electric vacuum cleaners Expired FR573979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE573979X 1922-12-02

Publications (1)

Publication Number Publication Date
FR573979A true FR573979A (en) 1924-07-03

Family

ID=3873233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR573979D Expired FR573979A (en) 1922-12-02 1923-11-19 Improvements to portable electric vacuum cleaners

Country Status (1)

Country Link
FR (1) FR573979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749024A (en) * 1951-11-14 1956-06-05 Daimler Benz Ag Arrangement of a blower in a pipe line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749024A (en) * 1951-11-14 1956-06-05 Daimler Benz Ag Arrangement of a blower in a pipe line

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