FR830571A - Improvements to devices for vacuum cleaning - Google Patents

Improvements to devices for vacuum cleaning

Info

Publication number
FR830571A
FR830571A FR830571DA FR830571A FR 830571 A FR830571 A FR 830571A FR 830571D A FR830571D A FR 830571DA FR 830571 A FR830571 A FR 830571A
Authority
FR
France
Prior art keywords
devices
vacuum cleaning
cleaning
vacuum
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrolux AB
Original Assignee
Electrolux AB
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 by Electrolux AB filed Critical Electrolux AB
Application granted granted Critical
Publication of FR830571A publication Critical patent/FR830571A/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
FR830571D 1937-12-09 1937-12-09 Improvements to devices for vacuum cleaning Expired FR830571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830571T 1937-12-09

Publications (1)

Publication Number Publication Date
FR830571A true FR830571A (en) 1938-08-03

Family

ID=9287618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830571D Expired FR830571A (en) 1937-12-09 1937-12-09 Improvements to devices for vacuum cleaning

Country Status (1)

Country Link
FR (1) FR830571A (en)

Similar Documents

Publication Publication Date Title
FR840966A (en) Improvements to vacuum cleaning devices
FR842524A (en) Improvements to brush holder nozzles for vacuum cleaning devices
FR851682A (en) Improvements to vacuum cleaning devices
FR776330A (en) Improvements to vacuum cleaning devices
FR853422A (en) Improvements to vacuum cleaning devices
FR814158A (en) Improvements to devices for vacuum cleaning
FR837970A (en) Improvements to vacuum cleaning devices
FR868292A (en) Improvements to vacuum cleaning devices
FR57892E (en) Improvements to vacuum cleaning devices
FR845474A (en) Improvements to vacuum cleaning devices
FR857335A (en) Improvements to vacuum cleaning devices
FR851681A (en) Improvements to vacuum cleaning devices
FR839433A (en) Improvements to vacuum cleaning devices
FR789358A (en) Improvements to vacuum cleaning devices
FR815897A (en) Improvements to devices for vacuum cleaning
FR860549A (en) Improvements to the nozzles of vacuum cleaning devices
FR815164A (en) Improvements to devices for vacuum cleaning
FR844912A (en) Improvements to devices for vacuum cleaning of the horizontal axis type
FR830571A (en) Improvements to devices for vacuum cleaning
FR790281A (en) Improvements to vacuum cleaning devices
FR790232A (en) Improvements to vacuum cleaning devices
FR821754A (en) Improvements to vacuum cleaning devices
FR818646A (en) Filters for vacuum cleaning devices
FR863320A (en) Improvements to devices for vacuum cleaning
FR769885A (en) Improvements to vacuum cleaning devices