AU2714030B - An improved ruler - Google Patents

An improved ruler

Info

Publication number
AU2714030B
AU2714030B AU27140/30A AU2714030A AU2714030B AU 2714030 B AU2714030 B AU 2714030B AU 27140/30 A AU27140/30 A AU 27140/30A AU 2714030 A AU2714030 A AU 2714030A AU 2714030 B AU2714030 B AU 2714030B
Authority
AU
Australia
Prior art keywords
improved ruler
ruler
improved
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
AU27140/30A
Other versions
AU2714030A (en
Inventor
Davis William
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
Priority to AU27140/30A priority Critical patent/AU2714030A/en
Priority claimed from AU27140/30A external-priority patent/AU2714030A/en
Publication of AU2714030B publication Critical patent/AU2714030B/en
Publication of AU2714030A publication Critical patent/AU2714030A/en
Expired legal-status Critical Current

Links

AU27140/30A 1930-06-10 An improved ruler Expired AU2714030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU27140/30A AU2714030A (en) 1930-06-10 An improved ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU27140/30A AU2714030A (en) 1930-06-10 An improved ruler

Publications (2)

Publication Number Publication Date
AU2714030B true AU2714030B (en) 1930-11-11
AU2714030A AU2714030A (en) 1930-11-11

Family

ID=

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