FR617254A - Dispositif de vidange des aspirateurs de poussières - Google Patents

Dispositif de vidange des aspirateurs de poussières

Info

Publication number
FR617254A
FR617254A FR617254DA FR617254A FR 617254 A FR617254 A FR 617254A FR 617254D A FR617254D A FR 617254DA FR 617254 A FR617254 A FR 617254A
Authority
FR
France
Prior art keywords
extraction device
dust extraction
dust
extraction
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR617254A publication Critical patent/FR617254A/fr
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
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
FR617254D 1925-10-20 1925-10-20 Dispositif de vidange des aspirateurs de poussières Expired FR617254A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR617254T 1925-10-20

Publications (1)

Publication Number Publication Date
FR617254A true FR617254A (fr) 1927-02-16

Family

ID=8982155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617254D Expired FR617254A (fr) 1925-10-20 1925-10-20 Dispositif de vidange des aspirateurs de poussières

Country Status (1)

Country Link
FR (1) FR617254A (fr)

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