AU2204535A - Improved signalling device - Google Patents

Improved signalling device

Info

Publication number
AU2204535A
AU2204535A AU22045/35A AU2204535A AU2204535A AU 2204535 A AU2204535 A AU 2204535A AU 22045/35 A AU22045/35 A AU 22045/35A AU 2204535 A AU2204535 A AU 2204535A AU 2204535 A AU2204535 A AU 2204535A
Authority
AU
Australia
Prior art keywords
signalling device
improved signalling
improved
signalling
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
AU22045/35A
Inventor
Edward Tangye George
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU2204535A publication Critical patent/AU2204535A/en
Expired legal-status Critical Current

Links

AU22045/35A 1935-04-01 Improved signalling device Expired AU2204535A (en)

Publications (1)

Publication Number Publication Date
AU2204535A true AU2204535A (en) 1936-04-23

Family

ID=

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