FR748191A - Perfectionnements aux aspirateurs de poussière - Google Patents

Perfectionnements aux aspirateurs de poussière

Info

Publication number
FR748191A
FR748191A FR748191DA FR748191A FR 748191 A FR748191 A FR 748191A FR 748191D A FR748191D A FR 748191DA FR 748191 A FR748191 A FR 748191A
Authority
FR
France
Prior art keywords
dust extractors
extractors
dust
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.)
Air Way Electric Appliance Corp
Original Assignee
Air Way Electric Appliance Corp
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 Air Way Electric Appliance Corp filed Critical Air Way Electric Appliance Corp
Application granted granted Critical
Publication of FR748191A publication Critical patent/FR748191A/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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • A47H5/032—Devices with guiding means and draw cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR748191D 1932-12-29 1932-12-29 Perfectionnements aux aspirateurs de poussière Expired FR748191A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR748191T 1932-12-29

Publications (1)

Publication Number Publication Date
FR748191A true FR748191A (fr) 1933-06-29

Family

ID=9148316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR748191D Expired FR748191A (fr) 1932-12-29 1932-12-29 Perfectionnements aux aspirateurs de poussière

Country Status (1)

Country Link
FR (1) FR748191A (fr)

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