FR367973A - Vacuum cleaner for dust, fly ash, etc. - Google Patents

Vacuum cleaner for dust, fly ash, etc.

Info

Publication number
FR367973A
FR367973A FR367973DA FR367973A FR 367973 A FR367973 A FR 367973A FR 367973D A FR367973D A FR 367973DA FR 367973 A FR367973 A FR 367973A
Authority
FR
France
Prior art keywords
dust
vacuum cleaner
fly ash
fly
ash
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
Heinrich Carl Wilhelm Freund
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 FR367973A publication Critical patent/FR367973A/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
FR367973D 1906-07-11 1906-07-11 Vacuum cleaner for dust, fly ash, etc. Expired FR367973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR367973T 1906-07-11

Publications (1)

Publication Number Publication Date
FR367973A true FR367973A (en) 1906-11-14

Family

ID=1415070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR367973D Expired FR367973A (en) 1906-07-11 1906-07-11 Vacuum cleaner for dust, fly ash, etc.

Country Status (1)

Country Link
FR (1) FR367973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173164A (en) * 1960-05-18 1965-03-16 Whirlpool Co Builtin vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173164A (en) * 1960-05-18 1965-03-16 Whirlpool Co Builtin vacuum cleaner

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