ES99503Y - Dispositivo para la calificación visual de fichas de exámen perforables - Google Patents

Dispositivo para la calificación visual de fichas de exámen perforables

Info

Publication number
ES99503Y
ES99503Y ES99503U ES99503U ES99503Y ES 99503 Y ES99503 Y ES 99503Y ES 99503 U ES99503 U ES 99503U ES 99503 U ES99503 U ES 99503U ES 99503 Y ES99503 Y ES 99503Y
Authority
ES
Spain
Prior art keywords
pierceable
exam
sheets
visual grading
grading
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
ES99503U
Other languages
English (en)
Other versions
ES99503U (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 ES99503U priority Critical patent/ES99503Y/es
Publication of ES99503U publication Critical patent/ES99503U/es
Application granted granted Critical
Publication of ES99503Y publication Critical patent/ES99503Y/es
Expired legal-status Critical Current

Links

ES99503U 1963-05-18 1963-05-18 Dispositivo para la calificación visual de fichas de exámen perforables Expired ES99503Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES99503U ES99503Y (es) 1963-05-18 1963-05-18 Dispositivo para la calificación visual de fichas de exámen perforables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES99503U ES99503Y (es) 1963-05-18 1963-05-18 Dispositivo para la calificación visual de fichas de exámen perforables

Publications (2)

Publication Number Publication Date
ES99503U ES99503U (es) 1963-06-16
ES99503Y true ES99503Y (es) 1963-10-01

Family

ID=63287682

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99503U Expired ES99503Y (es) 1963-05-18 1963-05-18 Dispositivo para la calificación visual de fichas de exámen perforables

Country Status (1)

Country Link
ES (1) ES99503Y (es)

Also Published As

Publication number Publication date
ES99503U (es) 1963-06-16

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