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Filing date
Publication date
Application filedfiledCritical
Publication of BE693148ApublicationCriticalpatent/BE693148A/xx
B42F7/00—Filing appliances without fastening means
B42F7/14—Boxes
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S229/00—Envelopes, wrappers, and paperboard boxes
Y10S229/922—Envelopes, wrappers, and paperboard boxes with decorative feature