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CA700500A - Teaching machine - Google Patents

Teaching machine

Info

Publication number
CA700500A
CA700500A CA700500A CA700500DA CA700500A CA 700500 A CA700500 A CA 700500A CA 700500 A CA700500 A CA 700500A CA 700500D A CA700500D A CA 700500DA CA 700500 A CA700500 A CA 700500A
Authority
CA
Canada
Prior art keywords
teaching machine
teaching
machine
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
CA700500A
Inventor
L. Joslow David
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.)
CHESTER ELECTRONIC LABORATORIES Inc
Original Assignee
CHESTER ELECTRONIC LABORATORIES Inc
Publication date
Application granted granted Critical
Publication of CA700500A publication Critical patent/CA700500A/en
Expired legal-status Critical Current

Links

CA700500A Teaching machine Expired CA700500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA700500T

Publications (1)

Publication Number Publication Date
CA700500A true CA700500A (en) 1964-12-22

Family

ID=36014152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA700500A Expired CA700500A (en) Teaching machine

Country Status (1)

Country Link
CA (1) CA700500A (en)

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