AU114468B2 - Improvements in signal detecting systems - Google Patents

Improvements in signal detecting systems

Info

Publication number: AU114468B2
Authority: AU; Australia
Prior art keywords: signal detecting; detecting systems; systems; signal; detecting
Prior art date: 1940-12-02
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

AU4417/40A

Other versions

Filing date

1940-12-02

Publication date

1942-01-15

1940-12-02 Application filed filed Critical

1942-01-15 Application granted granted Critical

1942-01-15 Publication of AU441740A publication Critical patent/AU441740A/en

1942-01-15 Publication of AU114468B2 publication Critical patent/AU114468B2/en

Status Expired legal-status Critical Current

AU4417/40A 1940-12-02 Improvements in signal detecting systems Expired AU114468B2 (en)

Publication Number	Publication Date
AU441740A AU441740A (en)	1942-01-15
AU114468B2 true AU114468B2 (en)	1942-01-15

Publication	Publication Date	Title
AU114468B2 (en)	1942-01-15	Improvements in signal detecting systems
AU114467B2 (en)	1942-01-15	Improvements in signal detecting systems
AU114296B2 (en)	1941-12-11	Improvements in signal detecting systems
AU114351B2 (en)		Improvements in signal detecting systems
AU441740A (en)	1942-01-15	Improvements in signal detecting systems
AU441640A (en)	1942-01-15	Improvements in signal detecting systems
AU412340A (en)	1941-12-11	Improvements in signal detecting systems
CA392381A (en)	1940-11-05	Detecting system
CA392159A (en)	1940-10-29	Signal system
CA393328A (en)	1940-12-24	Signal receiving system
CA390992A (en)	1940-08-27	Alarm signal system
CA387916A (en)	1940-04-09	Tactual signal
CA389331A (en)	1940-06-11	Tactual signal
AU111730B2 (en)	1940-10-24	Improvements in or relating to signal devices
CA393658A (en)	1941-01-07	Signal system
CA394413A (en)	1941-02-04	Signal receiving system
CA386818A (en)	1940-02-13	Direction indicator
CA389795A (en)	1940-07-02	Direction indicator
CA389840A (en)	1940-07-09	Direction indicator
CA393451A (en)	1940-12-31	Direction indicator
CA391277A (en)	1940-09-10	Highway signal
CA390748A (en)	1940-08-20	Signal for automobiles
CA395766A (en)	1941-04-08	Selective signal system
CA392207A (en)	1940-10-29	Signal transmitter
CA392941A (en)	1940-12-03	Indicating means