FR879892A - Electric dust vacuum - Google Patents

Electric dust vacuum

Info

Publication number
FR879892A
FR879892A FR879892DA FR879892A FR 879892 A FR879892 A FR 879892A FR 879892D A FR879892D A FR 879892DA FR 879892 A FR879892 A FR 879892A
Authority
FR
France
Prior art keywords
electric dust
dust vacuum
vacuum
electric
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
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.)
Purator A G
Original Assignee
Purator A G
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 Purator A G filed Critical Purator A G
Application granted granted Critical
Publication of FR879892A publication Critical patent/FR879892A/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
    • 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
    • A47L5/24—Hand-supported suction cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
FR879892D 1940-03-20 1941-03-14 Electric dust vacuum Expired FR879892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH545233X 1940-03-20

Publications (1)

Publication Number Publication Date
FR879892A true FR879892A (en) 1943-03-08

Family

ID=4519305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879892D Expired FR879892A (en) 1940-03-20 1941-03-14 Electric dust vacuum

Country Status (3)

Country Link
CH (1) CH219909A (en)
FR (1) FR879892A (en)
GB (1) GB545233A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082940A (en) * 1960-03-29 1963-03-26 Frantz Electric Ind Inc Vacuum cleaners
DE19530542A1 (en) * 1995-08-19 1997-02-20 Bosch Gmbh Robert Hand machine tool with dust extraction device

Also Published As

Publication number Publication date
GB545233A (en) 1942-05-15
CH219909A (en) 1942-03-15

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