FR749675A - Dust extractor - Google Patents

Dust extractor

Info

Publication number
FR749675A
FR749675A FR749675DA FR749675A FR 749675 A FR749675 A FR 749675A FR 749675D A FR749675D A FR 749675DA FR 749675 A FR749675 A FR 749675A
Authority
FR
France
Prior art keywords
dust extractor
extractor
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)
Inventor
Henri-Jules-Auguste Renol
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 filed Critical
Application granted granted Critical
Publication of FR749675A publication Critical patent/FR749675A/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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
    • A47L5/06—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans
    • A47L5/08—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans driven by cleaner-supporting wheels
FR749675D 1933-01-28 1933-01-28 Dust extractor Expired FR749675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR749675T 1933-01-28

Publications (1)

Publication Number Publication Date
FR749675A true FR749675A (en) 1933-07-27

Family

ID=9149171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR749675D Expired FR749675A (en) 1933-01-28 1933-01-28 Dust extractor

Country Status (1)

Country Link
FR (1) FR749675A (en)

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