NL52021C - - Google Patents

Info

Publication number
NL52021C
NL52021C NL52021DA NL52021C NL 52021 C NL52021 C NL 52021C NL 52021D A NL52021D A NL 52021DA NL 52021 C NL52021 C NL 52021C
Authority
NL
Netherlands
Application number
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.)
Publication of NL52021C publication Critical patent/NL52021C/xx

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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
NL52021D 1940-06-29 NL52021C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL722910X 1940-06-29

Publications (1)

Publication Number Publication Date
NL52021C true NL52021C (enrdf_load_html_response)

Family

ID=19817702

Family Applications (1)

Application Number Title Priority Date Filing Date
NL52021D NL52021C (enrdf_load_html_response) 1940-06-29

Country Status (2)

Country Link
DE (1) DE722910C (enrdf_load_html_response)
NL (1) NL52021C (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458614A (en) * 1942-07-07 1949-01-11 Malchus Johannes An Christiaan Dust aspirator with a rotatable flexible tube connection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458614A (en) * 1942-07-07 1949-01-11 Malchus Johannes An Christiaan Dust aspirator with a rotatable flexible tube connection

Also Published As

Publication number Publication date
DE722910C (de) 1942-07-24

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