Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU123587B2 - Obstacle detection system - Google Patents
[go: Go Back, main page]

AU123587B2 - Obstacle detection system - Google Patents

Obstacle detection system

Info

Publication number
AU123587B2
AU123587B2 AU14753/44A AU1475344A AU123587B2 AU 123587 B2 AU123587 B2 AU 123587B2 AU 14753/44 A AU14753/44 A AU 14753/44A AU 1475344 A AU1475344 A AU 1475344A AU 123587 B2 AU123587 B2 AU 123587B2
Authority
AU
Australia
Prior art keywords
detection system
obstacle detection
obstacle
detection
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
AU14753/44A
Inventor
H. Brown Charles
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 of AU123587B2 publication Critical patent/AU123587B2/en
Application filed by Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU14753/44A 1944-05-31 Obstacle detection system Expired - Lifetime AU123587B2 (en)

Publications (1)

Publication Number Publication Date
AU123587B2 true AU123587B2 (en)

Family

ID=

Similar Documents

Publication Publication Date Title
AU123587B2 (en) Obstacle detection system
AU122932B2 (en) Signal detection system
AU121276B2 (en) Distance indicating detection system
AU125565B2 (en) Distance selective system
CA423279A (en) Pilot-wire system
AU121881B2 (en) Pulse system
CA422082A (en) Indicating system
AU1704044A (en) Distance selective system
CA424023A (en) Amplifying system
AU126872B2 (en) Position determining systems
CA417527A (en) Measuring system
CA423858A (en) Measuring system
CA423494A (en) Siren
CA423897A (en) Signalling system
CA424024A (en) Signalling system
CA423178A (en) Signalling system
AU127435B2 (en) Signalling system
AU121784B2 (en) Signalling system
CA418907A (en) Signalling system
CA422032A (en) Signalling system
CA422196A (en) Signalling system
CA423175A (en) Signalling system
CA423176A (en) Signalling system
CA423830A (en) Signalling system
CA423433A (en) Signalling system