FR372717A - Pneumatic dusting and sweeping device - Google Patents

Pneumatic dusting and sweeping device

Info

Publication number
FR372717A
FR372717A FR372717DA FR372717A FR 372717 A FR372717 A FR 372717A FR 372717D A FR372717D A FR 372717DA FR 372717 A FR372717 A FR 372717A
Authority
FR
France
Prior art keywords
sweeping device
dusting
pneumatic
pneumatic dusting
sweeping
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
Charles James Harvey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR372717A publication Critical patent/FR372717A/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
    • A47L5/04—Structural features of suction cleaners with user-driven air-pumps or compressors with pistons, bellows, or diaphragms, e.g. driven by the cleaner-supporting wheels
FR372717D 1906-11-05 1906-11-05 Pneumatic dusting and sweeping device Expired FR372717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR372717T 1906-11-05

Publications (1)

Publication Number Publication Date
FR372717A true FR372717A (en) 1907-04-17

Family

ID=1419474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR372717D Expired FR372717A (en) 1906-11-05 1906-11-05 Pneumatic dusting and sweeping device

Country Status (1)

Country Link
FR (1) FR372717A (en)

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