AU112700B2 - Improvements in and relating to echo sounding apparatus - Google Patents

Improvements in and relating to echo sounding apparatus

Info

Publication number
AU112700B2
AU112700B2 AU3271/40A AU327140A AU112700B2 AU 112700 B2 AU112700 B2 AU 112700B2 AU 3271/40 A AU3271/40 A AU 3271/40A AU 327140 A AU327140 A AU 327140A AU 112700 B2 AU112700 B2 AU 112700B2
Authority
AU
Australia
Prior art keywords
relating
echo sounding
sounding apparatus
echo
sounding
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 - Lifetime
Application number
AU3271/40A
Inventor
II Arthur Joseph Hughes T
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.)
L Assignees Of
Original Assignee
L Assignees Of
Filing date
Publication of AU112700B2 publication Critical patent/AU112700B2/en
Application filed by L Assignees Of filed Critical L Assignees Of
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU3271/40A 1940-09-04 Improvements in and relating to echo sounding apparatus Expired - Lifetime AU112700B2 (en)

Publications (1)

Publication Number Publication Date
AU112700B2 true AU112700B2 (en)

Family

ID=

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