CA329526A - Educational device - Google Patents

Educational device

Info

Publication number
CA329526A
CA329526A CA329526A CA329526DA CA329526A CA 329526 A CA329526 A CA 329526A CA 329526 A CA329526 A CA 329526A CA 329526D A CA329526D A CA 329526DA CA 329526 A CA329526 A CA 329526A
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
CA329526A
Other languages
French (fr)
Inventor
Leonard Mcilveen William
Mccormick Samuel
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 CA329526A publication Critical patent/CA329526A/en
Expired legal-status Critical Current

Links

CA329526A Educational device Expired CA329526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA329526T

Publications (1)

Publication Number Publication Date
CA329526A true CA329526A (en) 1933-01-24

Family

ID=35291895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA329526A Expired CA329526A (en) Educational device

Country Status (1)

Country Link
CA (1) CA329526A (en)

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