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AU1830034A - Improvements in and relating to magnetic compasses - Google Patents

Improvements in and relating to magnetic compasses

Info

Publication number
AU1830034A
AU1830034A AU18300/34A AU1830034A AU1830034A AU 1830034 A AU1830034 A AU 1830034A AU 18300/34 A AU18300/34 A AU 18300/34A AU 1830034 A AU1830034 A AU 1830034A AU 1830034 A AU1830034 A AU 1830034A
Authority
AU
Australia
Prior art keywords
relating
magnetic compasses
compasses
magnetic
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
AU18300/34A
Inventor
Stain David
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
Publication of AU1830034A publication Critical patent/AU1830034A/en
Expired legal-status Critical Current

Links

AU18300/34A 1934-07-05 Improvements in and relating to magnetic compasses Expired AU1830034A (en)

Publications (1)

Publication Number Publication Date
AU1830034A true AU1830034A (en) 1935-04-11

Family

ID=

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