FR424619A - Pompe à air pour le dépoussiérage - Google Patents

Pompe à air pour le dépoussiérage

Info

Publication number: FR424619A
Authority: FR; France
Prior art keywords: air pump; dust removal; dust; removal; pump
Prior art date: 1910-01-12
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

Ari Rulf

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.)

1910-01-12

Filing date

1911-01-05

Publication date

1911-05-18

1911-01-05 Application filed by Individual filed Critical Individual

1911-05-18 Application granted granted Critical

1911-05-18 Publication of FR424619A publication Critical patent/FR424619A/fr

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

FR424619D 1910-01-12 1911-01-05 Pompe à air pour le dépoussiérage Expired FR424619A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB424619X		1910-01-12

Publications (1)

Publication Number	Publication Date
FR424619A true FR424619A (fr)	1911-05-18

Family

ID=1467353

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR424619D Expired FR424619A (fr)	1910-01-12	1911-01-05	Pompe à air pour le dépoussiérage

Country Status (1)

Country	Link
FR (1)	FR424619A (fr)

1911
- 1911-01-05 FR FR424619D patent/FR424619A/fr not_active Expired

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