ES148869Y - Dispositivo de vigilancia pedagogica, de control de copias o deberes escritos destinados a ser corregidos y registro delos resultados. - Google Patents

Dispositivo de vigilancia pedagogica, de control de copias o deberes escritos destinados a ser corregidos y registro delos resultados.

Info

Publication number
ES148869Y
ES148869Y ES1968148869U ES148869U ES148869Y ES 148869 Y ES148869 Y ES 148869Y ES 1968148869 U ES1968148869 U ES 1968148869U ES 148869 U ES148869 U ES 148869U ES 148869 Y ES148869 Y ES 148869Y
Authority
ES
Spain
Prior art keywords
pedagogical
duties
corrected
written
designated
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
ES1968148869U
Other languages
English (en)
Other versions
ES148869U (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.)
EWALD EDOUARD CARL SARTORIUS
Original Assignee
EWALD EDOUARD CARL SARTORIUS
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 EWALD EDOUARD CARL SARTORIUS filed Critical EWALD EDOUARD CARL SARTORIUS
Publication of ES148869U publication Critical patent/ES148869U/es
Application granted granted Critical
Publication of ES148869Y publication Critical patent/ES148869Y/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
ES1968148869U 1967-01-24 1968-01-23 Dispositivo de vigilancia pedagogica, de control de copias o deberes escritos destinados a ser corregidos y registro delos resultados. Expired ES148869Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR92297A FR1532304A (fr) 1967-01-24 1967-01-24 Dispositif de surveillance pédagogique, de contrôle de copies ou devoirs écrits et d'enregistrement des résultats

Publications (2)

Publication Number Publication Date
ES148869U ES148869U (es) 1969-11-01
ES148869Y true ES148869Y (es) 1970-06-16

Family

ID=8624293

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1968148869U Expired ES148869Y (es) 1967-01-24 1968-01-23 Dispositivo de vigilancia pedagogica, de control de copias o deberes escritos destinados a ser corregidos y registro delos resultados.

Country Status (2)

Country Link
ES (1) ES148869Y (es)
FR (1) FR1532304A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561876B1 (fr) * 1984-04-02 1986-07-18 Tabacs & Allumettes Ind Dispositif d'alimentation d'un poste d'operation comme l'identification ou la mesure d'au moins une caracteristique d'une succession d'articles semblables
CN112016918B (zh) * 2019-05-30 2024-06-25 小米数字科技有限公司 一种签名写入方法、签名验证方法、装置及存储介质

Also Published As

Publication number Publication date
ES148869U (es) 1969-11-01
FR1532304A (fr) 1968-07-12

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