FR643493A - Improvements made to dust vacuum cleaners - Google Patents

Improvements made to dust vacuum cleaners

Info

Publication number
FR643493A
FR643493A FR643493DA FR643493A FR 643493 A FR643493 A FR 643493A FR 643493D A FR643493D A FR 643493DA FR 643493 A FR643493 A FR 643493A
Authority
FR
France
Prior art keywords
improvements made
vacuum cleaners
dust vacuum
dust
cleaners
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.)
Sev Marchal
Original Assignee
Sev Marchal
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 Sev Marchal filed Critical Sev Marchal
Application granted granted Critical
Publication of FR643493A publication Critical patent/FR643493A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR643493D 1927-04-05 1927-04-05 Improvements made to dust vacuum cleaners Expired FR643493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR643493T 1927-04-05

Publications (1)

Publication Number Publication Date
FR643493A true FR643493A (en) 1928-09-18

Family

ID=8999452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR643493D Expired FR643493A (en) 1927-04-05 1927-04-05 Improvements made to dust vacuum cleaners

Country Status (1)

Country Link
FR (1) FR643493A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524797A (en) * 1947-12-12 1950-10-10 Parks Cramer Co Traveling cleaner for textile machines or the like
US2793384A (en) * 1952-11-29 1957-05-28 Pauline A Ortega Cleaning tool for vacuum cleaners

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524797A (en) * 1947-12-12 1950-10-10 Parks Cramer Co Traveling cleaner for textile machines or the like
US2793384A (en) * 1952-11-29 1957-05-28 Pauline A Ortega Cleaning tool for vacuum cleaners

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