CA476970A - Educational plastic sets - Google Patents

Educational plastic sets

Info

Publication number
CA476970A
CA476970A CA476970A CA476970DA CA476970A CA 476970 A CA476970 A CA 476970A CA 476970 A CA476970 A CA 476970A CA 476970D A CA476970D A CA 476970DA CA 476970 A CA476970 A CA 476970A
Authority
CA
Canada
Prior art keywords
educational
plastic sets
plastic
sets
educational plastic
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
CA476970A
Other languages
French (fr)
Inventor
A. Evans Clarence
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 CA476970A publication Critical patent/CA476970A/en
Expired legal-status Critical Current

Links

CA476970A Educational plastic sets Expired CA476970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA476970T

Publications (1)

Publication Number Publication Date
CA476970A true CA476970A (en) 1951-09-18

Family

ID=35616607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA476970A Expired CA476970A (en) Educational plastic sets

Country Status (1)

Country Link
CA (1) CA476970A (en)

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