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AU219637B2 - Depth sounder keying and writing apparatus - Google Patents

Depth sounder keying and writing apparatus

Info

Publication number
AU219637B2
AU219637B2 AU36153/58A AU3615358A AU219637B2 AU 219637 B2 AU219637 B2 AU 219637B2 AU 36153/58 A AU36153/58 A AU 36153/58A AU 3615358 A AU3615358 A AU 3615358A AU 219637 B2 AU219637 B2 AU 219637B2
Authority
AU
Australia
Prior art keywords
keying
writing apparatus
depth sounder
sounder
depth
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
AU36153/58A
Other versions
AU3615358A (en
Inventor
A. Horsman Gilbert
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.)
Raytheon Co
Original Assignee
Raytheon Manufacturing Co
Filing date
Publication date
Application filed by Raytheon Manufacturing Co filed Critical Raytheon Manufacturing Co
Application granted granted Critical
Publication of AU3615358A publication Critical patent/AU3615358A/en
Publication of AU219637B2 publication Critical patent/AU219637B2/en
Expired legal-status Critical Current

Links

AU36153/58A 1958-03-18 Depth sounder keying and writing apparatus Expired AU219637B2 (en)

Publications (2)

Publication Number Publication Date
AU3615358A AU3615358A (en) 1958-09-18
AU219637B2 true AU219637B2 (en) 1958-09-18

Family

ID=

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