BE341819A - - Google Patents

Info

Publication number
BE341819A
BE341819A BE341819DA BE341819A BE 341819 A BE341819 A BE 341819A BE 341819D A BE341819D A BE 341819DA BE 341819 A BE341819 A BE 341819A
Authority
BE
Belgium
Prior art keywords
notebook
sheets
holes
interchangeable
spring
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE341819A publication Critical patent/BE341819A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42BPERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B5/00Permanently attaching together sheets, quires or signatures otherwise than by stitching
    • B42B5/08Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures
    • B42B5/12Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures the elements being coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Springs (AREA)
BE341819D BE341819A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
BE341819A true BE341819A (cg-RX-API-DMAC7.html)

Family

ID=18385

Family Applications (1)

Application Number Title Priority Date Filing Date
BE341819D BE341819A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
BE (1) BE341819A (cg-RX-API-DMAC7.html)

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