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GR15968B - CALCULATION FOR USE OF PRIMARY SCHOOL STUDENTS. - Google Patents

CALCULATION FOR USE OF PRIMARY SCHOOL STUDENTS.

Info

Publication number
GR15968B
GR15968B GR550115968A GR550115968A GR15968B GR 15968 B GR15968 B GR 15968B GR 550115968 A GR550115968 A GR 550115968A GR 550115968 A GR550115968 A GR 550115968A GR 15968 B GR15968 B GR 15968B
Authority
GR
Greece
Prior art keywords
calculation
primary school
school students
students
primary
Prior art date
Application number
GR550115968A
Other languages
Greek (el)
Inventor
Γεωργιος Γεωργοπουλος
Original Assignee
Γεωργιος Γεωργοπουλος
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 Γεωργιος Γεωργοπουλος filed Critical Γεωργιος Γεωργοπουλος
Priority to GR550115968A priority Critical patent/GR15968B/en
Publication of GR15968B publication Critical patent/GR15968B/en

Links

GR550115968A 1955-01-18 1955-01-18 CALCULATION FOR USE OF PRIMARY SCHOOL STUDENTS. GR15968B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR550115968A GR15968B (en) 1955-01-18 1955-01-18 CALCULATION FOR USE OF PRIMARY SCHOOL STUDENTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR550115968A GR15968B (en) 1955-01-18 1955-01-18 CALCULATION FOR USE OF PRIMARY SCHOOL STUDENTS.

Publications (1)

Publication Number Publication Date
GR15968B true GR15968B (en) 1955-01-21

Family

ID=36857352

Family Applications (1)

Application Number Title Priority Date Filing Date
GR550115968A GR15968B (en) 1955-01-18 1955-01-18 CALCULATION FOR USE OF PRIMARY SCHOOL STUDENTS.

Country Status (1)

Country Link
GR (1) GR15968B (en)

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