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FR437482A - Vacuum dust extraction device - Google Patents

Vacuum dust extraction device

Info

Publication number
FR437482A
FR437482A FR437482DA FR437482A FR 437482 A FR437482 A FR 437482A FR 437482D A FR437482D A FR 437482DA FR 437482 A FR437482 A FR 437482A
Authority
FR
France
Prior art keywords
extraction device
dust extraction
vacuum dust
vacuum
extraction
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.)
DAISY VACUUM CLEANER C Ltd
Original Assignee
DAISY VACUUM CLEANER C 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 DAISY VACUUM CLEANER C Ltd filed Critical DAISY VACUUM CLEANER C Ltd
Application granted granted Critical
Publication of FR437482A publication Critical patent/FR437482A/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
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
    • A47L5/20—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with bellows, diaphragms or pistons
FR437482D 1911-12-12 1911-12-12 Vacuum dust extraction device Expired FR437482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR437482T 1911-12-12

Publications (1)

Publication Number Publication Date
FR437482A true FR437482A (en) 1912-04-22

Family

ID=1479087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR437482D Expired FR437482A (en) 1911-12-12 1911-12-12 Vacuum dust extraction device

Country Status (1)

Country Link
FR (1) FR437482A (en)

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