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AU120872B2 - Improvements in or relating to instruments or devices for use in navigation - Google Patents
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AU120872B2 - Improvements in or relating to instruments or devices for use in navigation - Google Patents

Improvements in or relating to instruments or devices for use in navigation

Info

Publication number
AU120872B2
AU120872B2 AU10686/43A AU1068643A AU120872B2 AU 120872 B2 AU120872 B2 AU 120872B2 AU 10686/43 A AU10686/43 A AU 10686/43A AU 1068643 A AU1068643 A AU 1068643A AU 120872 B2 AU120872 B2 AU 120872B2
Authority
AU
Australia
Prior art keywords
navigation
instruments
relating
devices
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
AU10686/43A
Other versions
AU1068643A (en
Inventor
Frederick Webb Christopher
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.)
Belt Punch Co Ltd
Original Assignee
Belt Punch Co Ltd
Filing date
Publication date
Application filed by Belt Punch Co Ltd filed Critical Belt Punch Co Ltd
Application granted granted Critical
Publication of AU1068643A publication Critical patent/AU1068643A/en
Publication of AU120872B2 publication Critical patent/AU120872B2/en
Expired legal-status Critical Current

Links

AU10686/43A 1943-08-24 Improvements in or relating to instruments or devices for use in navigation Expired AU120872B2 (en)

Publications (2)

Publication Number Publication Date
AU1068643A AU1068643A (en) 1944-08-02
AU120872B2 true AU120872B2 (en) 1944-08-02

Family

ID=

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