NL1662C - Verbetering aan stofzuigers - Google Patents

Verbetering aan stofzuigers

Info

Publication number: NL1662C
Authority: NL; Netherlands
Prior art keywords: vacuum cleaners; cleaners; vacuum
Prior art date: 1911-11-06

Application number

NL1487A

Other languages

English (en)

Inventor

Paul Pohl

Original Assignee

Paul Pohl

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.)

1911-11-06

Filing date

1912-11-05

Publication date

1917-04-16

1912-11-05 Application filed by Paul Pohl filed Critical Paul Pohl

1917-04-16 Application granted granted Critical

1917-04-16 Publication of NL1662C publication Critical patent/NL1662C/nl

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

NL1487A 1911-11-06 1912-11-05 Verbetering aan stofzuigers NL1662C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE255483T		1911-11-06

Publications (1)

Publication Number	Publication Date
NL1662C true NL1662C (nl)	1917-04-16

Family

ID=8900794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL1487A NL1662C (nl)	1911-11-06	1912-11-05	Verbetering aan stofzuigers

Country Status (3)

Country	Link
DE (1)	DE255483C (nl)
FR (1)	FR450153A (nl)
NL (1)	NL1662C (nl)

1911
- 1911-11-06 DE DE1911255483D patent/DE255483C/de not_active Expired
1912
- 1912-11-05 FR FR450153A patent/FR450153A/fr not_active Expired
- 1912-11-05 NL NL1487A patent/NL1662C/nl active

Also Published As

Publication number	Publication date
FR450153A (fr)	1913-03-17
DE255483C (de)	1913-01-09

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