CA358527A - Dispositif d'enseignement - Google Patents

Dispositif d'enseignement

Info

Publication number
CA358527A
CA358527A CA358527A CA358527DA CA358527A CA 358527 A CA358527 A CA 358527A CA 358527 A CA358527 A CA 358527A CA 358527D A CA358527D A CA 358527DA CA 358527 A CA358527 A CA 358527A
Authority
CA
Canada
Prior art keywords
educational device
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
CA358527A
Other languages
English (en)
Inventor
Chestnutt Taylor Carl
Yantis Taylor James
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.)
EDUCATIONAL LABORATORIES
Original Assignee
EDUCATIONAL LABORATORIES
Publication date
Application granted granted Critical
Publication of CA358527A publication Critical patent/CA358527A/fr
Expired legal-status Critical Current

Links

CA358527A Dispositif d'enseignement Expired CA358527A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA358527T

Publications (1)

Publication Number Publication Date
CA358527A true CA358527A (fr) 1936-06-16

Family

ID=35357867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA358527A Expired CA358527A (fr) Dispositif d'enseignement

Country Status (1)

Country Link
CA (1) CA358527A (fr)

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