CH265819A - Aspirateur de poussière. - Google Patents

Aspirateur de poussière.

Info

Publication number
CH265819A
CH265819A CH265819DA CH265819A CH 265819 A CH265819 A CH 265819A CH 265819D A CH265819D A CH 265819DA CH 265819 A CH265819 A CH 265819A
Authority
CH
Switzerland
Prior art keywords
vacuum cleaner
dust vacuum
dust
cleaner
vacuum
Prior art date
Application number
Other languages
English (en)
Inventor
Limited Hoover
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
Publication of CH265819A publication Critical patent/CH265819A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/001—Dyes containing an onium group attached to the dye skeleton via a bridge
    • C09B69/002—Hydrazinium group
    • 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
    • A47L9/20—Means for cleaning filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
CH265819D 1946-08-21 1947-08-21 Aspirateur de poussière. CH265819A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691984A US2555253A (en) 1946-08-21 1946-08-21 Suction cleaner

Publications (1)

Publication Number Publication Date
CH265819A true CH265819A (fr) 1949-12-31

Family

ID=24778797

Family Applications (1)

Application Number Title Priority Date Filing Date
CH265819D CH265819A (fr) 1946-08-21 1947-08-21 Aspirateur de poussière.

Country Status (7)

Country Link
US (1) US2555253A (fr)
BE (1) BE475575A (fr)
CH (1) CH265819A (fr)
DE (1) DE834730C (fr)
FR (1) FR952207A (fr)
GB (1) GB654067A (fr)
NL (1) NL70160C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426211A (en) * 1980-12-19 1984-01-17 Sharp Kabushiki Kaisha Vacuum cleaner with dust disposal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410524A (en) * 1932-11-24 1934-05-24 Lionel Frank Mccardle Improvements in vacuum cleaning apparatus
US2266976A (en) * 1938-05-25 1941-12-23 Quadrex Corp Vertical canister type vacuum cleaner
US2192357A (en) * 1938-08-05 1940-03-05 Quadrex Corp Vacuum cleaner
DE700388C (de) * 1938-11-18 1941-03-06 Siemens Schuckertwerke Akt Ges Filterreinigungsvorrichtung fuer Staubsauger
US2211934A (en) * 1939-01-03 1940-08-20 Harley J Mcallister Vacuum cleaner
NL70126C (fr) * 1945-06-23

Also Published As

Publication number Publication date
US2555253A (en) 1951-05-29
NL70160C (fr)
DE834730C (de) 1952-03-24
BE475575A (fr)
FR952207A (fr) 1949-11-14
GB654067A (en) 1951-06-06

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