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AU291309B2 - Improvements relating to educational and like aids - Google Patents
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AU291309B2 - Improvements relating to educational and like aids - Google Patents

Improvements relating to educational and like aids

Info

Publication number
AU291309B2
AU291309B2 AU60246/65A AU6024665A AU291309B2 AU 291309 B2 AU291309 B2 AU 291309B2 AU 60246/65 A AU60246/65 A AU 60246/65A AU 6024665 A AU6024665 A AU 6024665A AU 291309 B2 AU291309 B2 AU 291309B2
Authority
AU
Australia
Prior art keywords
educational
aids
improvements relating
relating
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
AU60246/65A
Other versions
AU6024665A (en
Inventor
Derrick Westenra Aylmer
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU291309B2 publication Critical patent/AU291309B2/en
Publication of AU6024665A publication Critical patent/AU6024665A/en
Expired legal-status Critical Current

Links

AU60246/65A 1964-06-22 1965-06-17 Improvements relating to educational and like aids Expired AU291309B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZNZ138,527 1964-06-22

Publications (2)

Publication Number Publication Date
AU291309B2 true AU291309B2 (en) 1966-12-22
AU6024665A AU6024665A (en) 1966-12-22

Family

ID=

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