NL6816647A - - Google Patents

Info

Publication number
NL6816647A
NL6816647A NL6816647A NL6816647A NL6816647A NL 6816647 A NL6816647 A NL 6816647A NL 6816647 A NL6816647 A NL 6816647A NL 6816647 A NL6816647 A NL 6816647A NL 6816647 A NL6816647 A NL 6816647A
Authority
NL
Netherlands
Application number
NL6816647A
Other versions
NL141080B (nl
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 filed Critical
Publication of NL6816647A publication Critical patent/NL6816647A/xx
Publication of NL141080B publication Critical patent/NL141080B/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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
NL6816647A 1967-11-24 1968-11-21 Inrichting voor het aanbrengen van een laag vezelmateriaal op de binnenwand van een papieren stofzuigerzak. NL141080B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1613067A SE334718B (xx) 1967-11-24 1967-11-24

Publications (2)

Publication Number Publication Date
NL6816647A true NL6816647A (xx) 1969-05-28
NL141080B NL141080B (nl) 1974-02-15

Family

ID=20301767

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6816647A NL141080B (nl) 1967-11-24 1968-11-21 Inrichting voor het aanbrengen van een laag vezelmateriaal op de binnenwand van een papieren stofzuigerzak.

Country Status (4)

Country Link
DE (1) DE1809832A1 (xx)
GB (1) GB1220888A (xx)
NL (1) NL141080B (xx)
SE (1) SE334718B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277266A (en) * 1980-02-27 1981-07-07 Wheelabrator Corporation Of Canada Limited Ultra filtration unit comprising a tubular filter element
US4352684A (en) * 1980-03-05 1982-10-05 Dennison Manufacturing Company Filter bag
ZA931264B (en) * 1992-02-27 1993-09-17 Atomic Energy South Africa Filtration.

Also Published As

Publication number Publication date
DE1809832B2 (xx) 1970-06-11
SE334718B (xx) 1971-05-03
NL141080B (nl) 1974-02-15
DE1809832A1 (de) 1969-08-21
GB1220888A (en) 1971-01-27

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ELECTROLUX