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AU142115B2 - Improved draughting straightedge - Google Patents
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AU142115B2 - Improved draughting straightedge - Google Patents

Improved draughting straightedge

Info

Publication number
AU142115B2
AU142115B2 AU21412/48A AU2141248A AU142115B2 AU 142115 B2 AU142115 B2 AU 142115B2 AU 21412/48 A AU21412/48 A AU 21412/48A AU 2141248 A AU2141248 A AU 2141248A AU 142115 B2 AU142115 B2 AU 142115B2
Authority
AU
Australia
Prior art keywords
draughting
straightedge
improved
improved draughting
draughting straightedge
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
AU21412/48A
Other versions
AU2141248A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU2141248A publication Critical patent/AU2141248A/en
Publication of AU142115B2 publication Critical patent/AU142115B2/en
Expired legal-status Critical Current

Links

AU21412/48A 1948-06-18 Improved draughting straightedge Expired AU142115B2 (en)

Publications (2)

Publication Number Publication Date
AU2141248A AU2141248A (en) 1948-08-19
AU142115B2 true AU142115B2 (en) 1948-08-19

Family

ID=

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