AU482360B2 - Improved teaching aid - Google Patents

Improved teaching aid

Info

Publication number
AU482360B2
AU482360B2 AU60270/73A AU6027073A AU482360B2 AU 482360 B2 AU482360 B2 AU 482360B2 AU 60270/73 A AU60270/73 A AU 60270/73A AU 6027073 A AU6027073 A AU 6027073A AU 482360 B2 AU482360 B2 AU 482360B2
Authority
AU
Australia
Prior art keywords
teaching aid
improved teaching
improved
aid
teaching
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
AU60270/73A
Other versions
AU482360A (en
Inventor
David Paull John
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AU60270/73A priority Critical patent/AU482360B2/en
Application granted granted Critical
Publication of AU482360A publication Critical patent/AU482360A/xx
Publication of AU482360B2 publication Critical patent/AU482360B2/en
Expired legal-status Critical Current

Links

AU60270/73A 1973-09-12 Improved teaching aid Expired AU482360B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU60270/73A AU482360B2 (en) 1973-09-12 Improved teaching aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU60270/73A AU482360B2 (en) 1973-09-12 Improved teaching aid

Publications (2)

Publication Number Publication Date
AU482360A AU482360A (en) 1975-03-13
AU482360B2 true AU482360B2 (en) 1975-03-13

Family

ID=

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