FR382802A - Improvements in devices for vacuum cleaning - Google Patents

Improvements in devices for vacuum cleaning

Info

Publication number
FR382802A
FR382802A FR382802DA FR382802A FR 382802 A FR382802 A FR 382802A FR 382802D A FR382802D A FR 382802DA FR 382802 A FR382802 A FR 382802A
Authority
FR
France
Prior art keywords
devices
vacuum cleaning
cleaning
vacuum
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.)
DUNN LOCKE VACUUM CLEANING COM
Original Assignee
DUNN LOCKE VACUUM CLEANING COM
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 DUNN LOCKE VACUUM CLEANING COM filed Critical DUNN LOCKE VACUUM CLEANING COM
Application granted granted Critical
Publication of FR382802A publication Critical patent/FR382802A/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
FR382802D 1907-08-31 1907-08-31 Improvements in devices for vacuum cleaning Expired FR382802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR382802T 1907-08-31

Publications (1)

Publication Number Publication Date
FR382802A true FR382802A (en) 1908-02-17

Family

ID=1428853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR382802D Expired FR382802A (en) 1907-08-31 1907-08-31 Improvements in devices for vacuum cleaning

Country Status (1)

Country Link
FR (1) FR382802A (en)

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