GR14822B - Βελτιωμενη συσκευη σχολικης διδασκαλιας. - Google Patents

Βελτιωμενη συσκευη σχολικης διδασκαλιας.

Info

Publication number
GR14822B
GR14822B GR530114822A GR530114822A GR14822B GR 14822 B GR14822 B GR 14822B GR 530114822 A GR530114822 A GR 530114822A GR 530114822 A GR530114822 A GR 530114822A GR 14822 B GR14822 B GR 14822B
Authority
GR
Greece
Prior art keywords
teaching device
school teaching
improved school
improved
teaching
Prior art date
Application number
GR530114822A
Other languages
English (en)
Inventor
Leonard Jack Baker
Original Assignee
Australian Agencies
Leonard Jack Baker
Jones David Gordon
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 Australian Agencies, Leonard Jack Baker, Jones David Gordon filed Critical Australian Agencies
Priority to GR530114822A priority Critical patent/GR14822B/el
Publication of GR14822B publication Critical patent/GR14822B/el

Links

GR530114822A 1953-06-15 1953-06-15 Βελτιωμενη συσκευη σχολικης διδασκαλιας. GR14822B (el)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR530114822A GR14822B (el) 1953-06-15 1953-06-15 Βελτιωμενη συσκευη σχολικης διδασκαλιας.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR530114822A GR14822B (el) 1953-06-15 1953-06-15 Βελτιωμενη συσκευη σχολικης διδασκαλιας.

Publications (1)

Publication Number Publication Date
GR14822B true GR14822B (el) 1953-11-23

Family

ID=36837052

Family Applications (1)

Application Number Title Priority Date Filing Date
GR530114822A GR14822B (el) 1953-06-15 1953-06-15 Βελτιωμενη συσκευη σχολικης διδασκαλιας.

Country Status (1)

Country Link
GR (1) GR14822B (el)

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