FR536808A - Perfectionnements aux classeurs et bibloraptes - Google Patents

Perfectionnements aux classeurs et bibloraptes

Info

Publication number
FR536808A
FR536808A FR536808DA FR536808A FR 536808 A FR536808 A FR 536808A FR 536808D A FR536808D A FR 536808DA FR 536808 A FR536808 A FR 536808A
Authority
FR
France
Prior art keywords
bibloraptors
binders
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Edmond-Victor Bourgeois
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
Application granted granted Critical
Publication of FR536808A publication Critical patent/FR536808A/fr
Expired legal-status Critical Current

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
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/28—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two staggered sections
FR536808D 1921-04-02 1921-04-02 Perfectionnements aux classeurs et bibloraptes Expired FR536808A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR536808T 1921-04-02

Publications (1)

Publication Number Publication Date
FR536808A true FR536808A (fr) 1922-05-10

Family

ID=8927064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR536808D Expired FR536808A (fr) 1921-04-02 1921-04-02 Perfectionnements aux classeurs et bibloraptes

Country Status (1)

Country Link
FR (1) FR536808A (fr)

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