ES90976Y - Articulated spine for loose-leaf books - Google Patents

Articulated spine for loose-leaf books

Info

Publication number
ES90976Y
ES90976Y ES90976U ES90976U ES90976Y ES 90976 Y ES90976 Y ES 90976Y ES 90976 U ES90976 U ES 90976U ES 90976 U ES90976 U ES 90976U ES 90976 Y ES90976 Y ES 90976Y
Authority
ES
Spain
Prior art keywords
loose
leaf books
articulated spine
spine
articulated
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
ES90976U
Other languages
Spanish (es)
Other versions
ES90976U (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RIERA HERMANOS Y CIA S EN C
Original Assignee
RIERA HERMANOS Y CIA S EN C
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 by RIERA HERMANOS Y CIA S EN C filed Critical RIERA HERMANOS Y CIA S EN C
Priority to ES90976U priority Critical patent/ES90976Y/en
Publication of ES90976U publication Critical patent/ES90976U/en
Application granted granted Critical
Publication of ES90976Y publication Critical patent/ES90976Y/en
Expired legal-status Critical Current

Links

ES90976U 1962-01-17 1962-01-17 Articulated spine for loose-leaf books Expired ES90976Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES90976U ES90976Y (en) 1962-01-17 1962-01-17 Articulated spine for loose-leaf books

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES90976U ES90976Y (en) 1962-01-17 1962-01-17 Articulated spine for loose-leaf books

Publications (2)

Publication Number Publication Date
ES90976U ES90976U (en) 1962-02-16
ES90976Y true ES90976Y (en) 1963-03-01

Family

ID=63437180

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90976U Expired ES90976Y (en) 1962-01-17 1962-01-17 Articulated spine for loose-leaf books

Country Status (1)

Country Link
ES (1) ES90976Y (en)

Also Published As

Publication number Publication date
ES90976U (en) 1962-02-16

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