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 filedfiledCritical
Publication of NL6513280ApublicationCriticalpatent/NL6513280A/xx
Publication of NL147985BpublicationCriticalpatent/NL147985B/xx
B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
B42B5/08—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures
B42B5/10—Permanently 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 of castellated or comb-like form
B42B5/103—Devices for assembling the elements with the stack of sheets
Landscapes
Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
Wire Processing
(AREA)
NL6513280A1965-04-081965-10-14Inrichting voor het met zig-zag uit draad gebogen verbindingselementen aan elkaar hechten van geperforeerde bladen.
NL147985B
(nl)