CH225379A - Book mechanics, in particular for books for holding loose sheets. - Google Patents

Book mechanics, in particular for books for holding loose sheets.

Info

Publication number
CH225379A
CH225379A CH225379DA CH225379A CH 225379 A CH225379 A CH 225379A CH 225379D A CH225379D A CH 225379DA CH 225379 A CH225379 A CH 225379A
Authority
CH
Switzerland
Prior art keywords
mechanics
books
book
loose sheets
holding loose
Prior art date
Application number
Other languages
German (de)
Inventor
Wiener Ringbuchmecha Schwinner
Original Assignee
Wiener Ringbuchmechaniken Fabr
Filing date
Publication date
Application filed by Wiener Ringbuchmechaniken Fabr filed Critical Wiener Ringbuchmechaniken Fabr
Publication of CH225379A publication Critical patent/CH225379A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/12—Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes
CH225379D 1942-03-25 Book mechanics, in particular for books for holding loose sheets. CH225379A (en)

Publications (1)

Publication Number Publication Date
CH225379A true CH225379A (en) 1943-01-31

Family

ID=211209

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225379D CH225379A (en) 1942-03-25 Book mechanics, in particular for books for holding loose sheets.

Country Status (1)

Country Link
CH (1) CH225379A (en)

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