FR863320A - Improvements to devices for vacuum cleaning - Google Patents

Improvements to devices for vacuum cleaning

Info

Publication number
FR863320A
FR863320A FR863320DA FR863320A FR 863320 A FR863320 A FR 863320A FR 863320D A FR863320D A FR 863320DA FR 863320 A FR863320 A FR 863320A
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 FR863320A publication Critical patent/FR863320A/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
FR863320D 1939-02-13 1940-02-08 Improvements to devices for vacuum cleaning Expired FR863320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE863320X 1939-02-13

Publications (1)

Publication Number Publication Date
FR863320A true FR863320A (en) 1941-03-29

Family

ID=6801049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863320D Expired FR863320A (en) 1939-02-13 1940-02-08 Improvements to devices for vacuum cleaning

Country Status (1)

Country Link
FR (1) FR863320A (en)

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