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ES178103U - Device for scheduled learning. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for scheduled learning. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES178103U
ES178103U ES0178103U ES178103U ES178103U ES 178103 U ES178103 U ES 178103U ES 0178103 U ES0178103 U ES 0178103U ES 178103 U ES178103 U ES 178103U ES 178103 U ES178103 U ES 178103U
Authority
ES
Spain
Prior art keywords
faces
translation
legally binding
google translate
machine
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.)
Granted
Application number
ES0178103U
Other languages
Spanish (es)
Other versions
ES178103Y (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.)
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 ES1972178103U priority Critical patent/ES178103Y/en
Publication of ES178103U publication Critical patent/ES178103U/en
Application granted granted Critical
Publication of ES178103Y publication Critical patent/ES178103Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Sheet Holders (AREA)

Abstract

Device for programmed learning, essentially characterized by the provision of a group of discs, in number not less than two, carriers, in separate crowns associated with the periphery of at least one of their faces, of information elements consisting of signs composing words, symbols, formulas, numerical values and any other expressions, pertaining to a discipline susceptible of programmed learning, for the purpose of introducing a demand for information, establishing operational conditions and obtaining a response, materialized by the appearance of signs conjugates of the data of the demand, through windows and notches made in the two faces of a support for the disks, constituted by a double laminar plate that encloses to those and holds them in their proper position by means of a central element that allows their free rotation, manually made and facilitated by the emergence of the edges of the di scos with respect to the sides of the support, equipped with recesses for greater ease of handling, completing the faces fitted with notches and windows with inscriptions on the use of the device and indicating (Machine-translation by Google Translate, not legally binding)
ES1972178103U 1972-02-19 1972-02-19 DEVICE FOR PROGRAMMED LEARNING. Expired ES178103Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1972178103U ES178103Y (en) 1972-02-19 1972-02-19 DEVICE FOR PROGRAMMED LEARNING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1972178103U ES178103Y (en) 1972-02-19 1972-02-19 DEVICE FOR PROGRAMMED LEARNING.

Publications (2)

Publication Number Publication Date
ES178103U true ES178103U (en) 1972-10-16
ES178103Y ES178103Y (en) 1973-04-16

Family

ID=8351765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972178103U Expired ES178103Y (en) 1972-02-19 1972-02-19 DEVICE FOR PROGRAMMED LEARNING.

Country Status (1)

Country Link
ES (1) ES178103Y (en)

Also Published As

Publication number Publication date
ES178103Y (en) 1973-04-16

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