CA232924A - Appareil d'enseignement - Google Patents

Appareil d'enseignement

Info

Publication number
CA232924A
CA232924A CA232924A CA232924DA CA232924A CA 232924 A CA232924 A CA 232924A CA 232924 A CA232924 A CA 232924A CA 232924D A CA232924D A CA 232924DA CA 232924 A CA232924 A CA 232924A
Authority
CA
Canada
Prior art keywords
educational apparatus
educational
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
CA232924A
Other languages
English (en)
Inventor
O'neal Watkins Verna
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
Publication date
Application granted granted Critical
Publication of CA232924A publication Critical patent/CA232924A/fr
Expired legal-status Critical Current

Links

CA232924A Appareil d'enseignement Expired CA232924A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA232924T

Publications (1)

Publication Number Publication Date
CA232924A true CA232924A (fr) 1923-07-24

Family

ID=35130297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232924A Expired CA232924A (fr) Appareil d'enseignement

Country Status (1)

Country Link
CA (1) CA232924A (fr)

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