NL6901226A - - Google Patents

Info

Publication number
NL6901226A
NL6901226A NL6901226A NL6901226A NL6901226A NL 6901226 A NL6901226 A NL 6901226A NL 6901226 A NL6901226 A NL 6901226A NL 6901226 A NL6901226 A NL 6901226A NL 6901226 A NL6901226 A NL 6901226A
Authority
NL
Netherlands
Application number
NL6901226A
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 NL6901226A publication Critical patent/NL6901226A/xx

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
NL6901226A 1968-02-03 1969-01-24 NL6901226A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681636286 DE1636286C3 (de) 1968-02-03 1968-02-03 Vierloch-Aufreihmechanik
DER0047938 1968-02-03

Publications (1)

Publication Number Publication Date
NL6901226A true NL6901226A (xx) 1969-08-05

Family

ID=25753959

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6901226A NL6901226A (xx) 1968-02-03 1969-01-24

Country Status (3)

Country Link
CH (1) CH479407A (xx)
DE (1) DE1636286C3 (xx)
NL (1) NL6901226A (xx)

Also Published As

Publication number Publication date
DE1636286C3 (de) 1974-02-28
DE1636286B2 (de) 1973-08-09
DE1636286A1 (de) 1972-02-10
CH479407A (de) 1969-10-15

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