FR790281A - Improvements to vacuum cleaning devices - Google Patents

Improvements to vacuum cleaning devices

Info

Publication number
FR790281A
FR790281A FR790281DA FR790281A FR 790281 A FR790281 A FR 790281A FR 790281D A FR790281D A FR 790281DA FR 790281 A FR790281 A FR 790281A
Authority
FR
France
Prior art keywords
cleaning devices
vacuum cleaning
vacuum
devices
cleaning
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.)
Hoover Ltd
Original Assignee
Hoover Ltd
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 Hoover Ltd filed Critical Hoover Ltd
Application granted granted Critical
Publication of FR790281A publication Critical patent/FR790281A/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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR790281D 1934-08-16 1935-05-20 Improvements to vacuum cleaning devices Expired FR790281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2362434A GB438284A (en) 1934-08-16 1934-08-16 Improvements in or relating to suction cleaners

Publications (1)

Publication Number Publication Date
FR790281A true FR790281A (en) 1935-11-16

Family

ID=10198654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790281D Expired FR790281A (en) 1934-08-16 1935-05-20 Improvements to vacuum cleaning devices

Country Status (2)

Country Link
FR (1) FR790281A (en)
GB (1) GB438284A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290501B (en) * 1966-08-12 1969-03-13 Bergwerksverband Gmbh Pipe rods for introducing measuring and working devices into boreholes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201855C2 (en) * 1992-01-24 1998-06-04 Aeg Hausgeraete Gmbh Suction hose
CN1299630C (en) * 2002-12-18 2007-02-14 张毓麒 Hose for vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290501B (en) * 1966-08-12 1969-03-13 Bergwerksverband Gmbh Pipe rods for introducing measuring and working devices into boreholes

Also Published As

Publication number Publication date
GB438284A (en) 1935-11-14

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