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AU205496B2 - Improvements in or relating to instruments for drawing and measuring arcs - Google Patents
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AU205496B2 - Improvements in or relating to instruments for drawing and measuring arcs - Google Patents

Improvements in or relating to instruments for drawing and measuring arcs

Info

Publication number
AU205496B2
AU205496B2 AU6308/55A AU630855A AU205496B2 AU 205496 B2 AU205496 B2 AU 205496B2 AU 6308/55 A AU6308/55 A AU 6308/55A AU 630855 A AU630855 A AU 630855A AU 205496 B2 AU205496 B2 AU 205496B2
Authority
AU
Australia
Prior art keywords
instruments
relating
arcs
measuring
measuring arcs
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
AU6308/55A
Other versions
AU630855A (en
Inventor
William Pepper Ernest
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.)
Triangle Products Ltd And Ernest William Pepper
Original Assignee
Triangle Products Ltd And Ernest William Pepper
Filing date
Publication date
Application filed by Triangle Products Ltd And Ernest William Pepper filed Critical Triangle Products Ltd And Ernest William Pepper
Application granted granted Critical
Publication of AU630855A publication Critical patent/AU630855A/en
Publication of AU205496B2 publication Critical patent/AU205496B2/en
Expired legal-status Critical Current

Links

AU6308/55A 1955-01-19 Improvements in or relating to instruments for drawing and measuring arcs Expired AU205496B2 (en)

Publications (2)

Publication Number Publication Date
AU630855A AU630855A (en) 1955-07-21
AU205496B2 true AU205496B2 (en) 1955-07-21

Family

ID=

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