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AU124780B2 - Improvement in radio pulse-echo locator system - Google Patents
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AU124780B2 - Improvement in radio pulse-echo locator system - Google Patents

Improvement in radio pulse-echo locator system

Info

Publication number
AU124780B2
AU124780B2 AU18805/45A AU1880545A AU124780B2 AU 124780 B2 AU124780 B2 AU 124780B2 AU 18805/45 A AU18805/45 A AU 18805/45A AU 1880545 A AU1880545 A AU 1880545A AU 124780 B2 AU124780 B2 AU 124780B2
Authority
AU
Australia
Prior art keywords
improvement
locator system
radio pulse
echo locator
echo
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
AU18805/45A
Other versions
AU1880545A (en
Inventor
Shera Holmes Ralph
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.)
Amalgamated Wireless Australasia Ltd
Original Assignee
Amalgamated Wireless Australasia Ltd
Filing date
Publication date
Application filed by Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Application granted granted Critical
Publication of AU124780B2 publication Critical patent/AU124780B2/en
Publication of AU1880545A publication Critical patent/AU1880545A/en
Expired legal-status Critical Current

Links

AU18805/45A 1945-01-25 Improvement in radio pulse-echo locator system Expired AU124780B2 (en)

Publications (2)

Publication Number Publication Date
AU124780B2 true AU124780B2 (en) 1948-05-20
AU1880545A AU1880545A (en) 1948-05-20

Family

ID=

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