CA894914A - Memory-exercising device - Google Patents

Memory-exercising device

Info

Publication number
CA894914A
CA894914A CA894914A CA894914DA CA894914A CA 894914 A CA894914 A CA 894914A CA 894914 A CA894914 A CA 894914A CA 894914D A CA894914D A CA 894914DA CA 894914 A CA894914 A CA 894914A
Authority
CA
Canada
Prior art keywords
memory
exercising device
exercising
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
CA894914A
Inventor
Kojima Tsuneji
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 CA894914A publication Critical patent/CA894914A/en
Expired legal-status Critical Current

Links

CA894914A Memory-exercising device Expired CA894914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA894914T

Publications (1)

Publication Number Publication Date
CA894914A true CA894914A (en) 1972-03-07

Family

ID=36400918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA894914A Expired CA894914A (en) Memory-exercising device

Country Status (1)

Country Link
CA (1) CA894914A (en)

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