AU144722B2 - Improvements in or relating to navigational instruments - Google Patents

Improvements in or relating to navigational instruments

Info

Publication number
AU144722B2
AU144722B2 AU19216/48A AU1921648A AU144722B2 AU 144722 B2 AU144722 B2 AU 144722B2 AU 19216/48 A AU19216/48 A AU 19216/48A AU 1921648 A AU1921648 A AU 1921648A AU 144722 B2 AU144722 B2 AU 144722B2
Authority
AU
Australia
Prior art keywords
relating
navigational instruments
navigational
instruments
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
AU19216/48A
Other versions
AU1921648A (en
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.)
HENRY HUGHES AND SON Ltd
Original Assignee
HENRY HUGHES AND SON Ltd
Filing date
Publication date
Application filed by HENRY HUGHES AND SON Ltd filed Critical HENRY HUGHES AND SON Ltd
Application granted granted Critical
Publication of AU144722B2 publication Critical patent/AU144722B2/en
Publication of AU1921648A publication Critical patent/AU1921648A/en
Expired legal-status Critical Current

Links

AU19216/48A 1948-03-15 Improvements in or relating to navigational instruments Expired AU144722B2 (en)

Publications (2)

Publication Number Publication Date
AU144722B2 true AU144722B2 (en) 1948-04-22
AU1921648A AU1921648A (en) 1948-04-22

Family

ID=

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