FR462704A - Device for vacuum cleaning - Google Patents

Device for vacuum cleaning

Info

Publication number: FR462704A
Authority: FR; France
Prior art keywords: vacuum cleaning; cleaning; vacuum
Prior art date: 1913-09-17
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

Inventor

Ralph Straschnow

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.)

1913-09-17

Filing date

1913-09-17

Publication date

1914-02-03

1913-09-17 Application filed by Individual filed Critical Individual

1914-02-03 Application granted granted Critical

1914-02-03 Publication of FR462704A publication Critical patent/FR462704A/en

Status Expired legal-status Critical Current

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

FR462704D 1913-09-17 1913-09-17 Device for vacuum cleaning Expired FR462704A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR462704T		1913-09-17

Publications (1)

Publication Number	Publication Date
FR462704A true FR462704A (en)	1914-02-03

Family

ID=1501861

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR462704D Expired FR462704A (en)	1913-09-17	1913-09-17	Device for vacuum cleaning

Country Status (1)

Country	Link
FR (1)	FR462704A (en)

1913
- 1913-09-17 FR FR462704D patent/FR462704A/en not_active Expired

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