BE437694A - - Google Patents

Info

Publication number
BE437694A
BE437694A BE437694DA BE437694A BE 437694 A BE437694 A BE 437694A BE 437694D A BE437694D A BE 437694DA BE 437694 A BE437694 A BE 437694A
Authority
BE
Belgium
Application number
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.)
Publication of BE437694A publication Critical patent/BE437694A/xx

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
    • 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
    • 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
BE437694D 1939-02-28 BE437694A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH862900X 1939-02-28

Publications (1)

Publication Number Publication Date
BE437694A true BE437694A (tr)

Family

ID=4543311

Family Applications (1)

Application Number Title Priority Date Filing Date
BE437694D BE437694A (tr) 1939-02-28

Country Status (3)

Country Link
BE (1) BE437694A (tr)
CH (1) CH208935A (tr)
FR (1) FR862900A (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB676305A (en) * 1949-07-08 1952-07-23 Rollnick & Gordon Ltd Improvements in electric motors for vacuum cleaning and like machines
US3704078A (en) * 1971-01-22 1972-11-28 Hydr O Matic Pump Co Deep well type pump
US20040211318A1 (en) * 2003-04-22 2004-10-28 Oreck Holdings, Llc Motor fan design for large debris ingestion

Also Published As

Publication number Publication date
CH208935A (de) 1940-03-15
FR862900A (fr) 1941-03-18

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