AU1594244A - Improvements relating to pulse echo systems embodying methods and means for determining and/or indicating range or distance
- Google Patents
Improvements relating to pulse echo systems embodying methods and means for determining and/or indicating range or distance
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Amalgamated Wireless Australasia Ltd
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Amalgamated Wireless Australasia Ltd
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Application filed by Amalgamated Wireless Australasia LtdfiledCriticalAmalgamated Wireless Australasia Ltd
Application grantedgrantedCritical
Publication of AU1594244ApublicationCriticalpatent/AU1594244A/en
Publication of AU124503B2publicationCriticalpatent/AU124503B2/en
AU15942/44A1944-08-11Improvements relating to pulse echo systems embodying methods and means for determining and/or indicating range or distance
ExpiredAU124503B2
(en)