ES213265A2 - Improvements in ring mechanisms for single-eyed books (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in ring mechanisms for single-eyed books (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES213265A2
ES213265A2 ES0213265A ES213265A ES213265A2 ES 213265 A2 ES213265 A2 ES 213265A2 ES 0213265 A ES0213265 A ES 0213265A ES 213265 A ES213265 A ES 213265A ES 213265 A2 ES213265 A2 ES 213265A2
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
eyed
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
ES0213265A
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.)
SABATER MARCET FRANCISCO
Original Assignee
SABATER MARCET FRANCISCO
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 SABATER MARCET FRANCISCO filed Critical SABATER MARCET FRANCISCO
Priority to ES0213265A priority Critical patent/ES213265A2/en
Publication of ES213265A2 publication Critical patent/ES213265A2/en
Expired legal-status Critical Current

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Abstract

Improvements in ring mechanisms loose leaf books subject to the main patent characterized by making the metallic rules that carry the half rings with their contiguous inner edges straight and smooth and one of them also provided on this edge with a series of protrusions or teeth conveniently distanced and slightly bent alternately up and down between which fits the smooth edge of the opposite rule thus establishing a coupling between the two rules that requires that their oscillating movements to open or close the rings are always simultaneous and of equal amplitude . (Machine-translation by Google Translate, not legally binding)
ES0213265A 1954-01-18 1954-01-18 Improvements in ring mechanisms for single-eyed books (Machine-translation by Google Translate, not legally binding) Expired ES213265A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0213265A ES213265A2 (en) 1954-01-18 1954-01-18 Improvements in ring mechanisms for single-eyed books (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0213265A ES213265A2 (en) 1954-01-18 1954-01-18 Improvements in ring mechanisms for single-eyed books (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES213265A2 true ES213265A2 (en) 1955-05-01

Family

ID=38527686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0213265A Expired ES213265A2 (en) 1954-01-18 1954-01-18 Improvements in ring mechanisms for single-eyed books (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES213265A2 (en)

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