ES103792A3 - Extendable metal spine, with sheet holding mechanism, for filing cabinets, sample books and loose-leaf books. - Google Patents

Extendable metal spine, with sheet holding mechanism, for filing cabinets, sample books and loose-leaf books.

Info

Publication number
ES103792A3
ES103792A3 ES103792A ES103792A ES103792A3 ES 103792 A3 ES103792 A3 ES 103792A3 ES 103792 A ES103792 A ES 103792A ES 103792 A ES103792 A ES 103792A ES 103792 A3 ES103792 A3 ES 103792A3
Authority
ES
Spain
Prior art keywords
books
loose
holding mechanism
sheet holding
leaf
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
ES103792A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES103792A priority Critical patent/ES103792A3/en
Publication of ES103792A3 publication Critical patent/ES103792A3/en
Expired legal-status Critical Current

Links

ES103792A 1927-07-22 1927-07-22 Extendable metal spine, with sheet holding mechanism, for filing cabinets, sample books and loose-leaf books. Expired ES103792A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES103792A ES103792A3 (en) 1927-07-22 1927-07-22 Extendable metal spine, with sheet holding mechanism, for filing cabinets, sample books and loose-leaf books.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES103792A ES103792A3 (en) 1927-07-22 1927-07-22 Extendable metal spine, with sheet holding mechanism, for filing cabinets, sample books and loose-leaf books.

Publications (1)

Publication Number Publication Date
ES103792A3 true ES103792A3 (en) 1927-09-01

Family

ID=69408913

Family Applications (1)

Application Number Title Priority Date Filing Date
ES103792A Expired ES103792A3 (en) 1927-07-22 1927-07-22 Extendable metal spine, with sheet holding mechanism, for filing cabinets, sample books and loose-leaf books.

Country Status (1)

Country Link
ES (1) ES103792A3 (en)

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