CA212354A - Educational device - Google Patents

Educational device

Info

Publication number
CA212354A
CA212354A CA212354A CA212354DA CA212354A CA 212354 A CA212354 A CA 212354A CA 212354 A CA212354 A CA 212354A CA 212354D A CA212354D A CA 212354DA CA 212354 A CA212354 A CA 212354A
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
CA212354A
Other languages
French (fr)
Inventor
Hartwell Genevieve Boyle Jennie
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 CA212354A publication Critical patent/CA212354A/en
Expired legal-status Critical Current

Links

CA212354A Educational device Expired CA212354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA212354T

Publications (1)

Publication Number Publication Date
CA212354A true CA212354A (en) 1921-07-05

Family

ID=35106133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212354A Expired CA212354A (en) Educational device

Country Status (1)

Country Link
CA (1) CA212354A (en)

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