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AU2021929A - Improvements in street traffic controlling or signalling devices - Google Patents

Improvements in street traffic controlling or signalling devices

Info

Publication number
AU2021929A
AU2021929A AU20219/29A AU2021929A AU2021929A AU 2021929 A AU2021929 A AU 2021929A AU 20219/29 A AU20219/29 A AU 20219/29A AU 2021929 A AU2021929 A AU 2021929A AU 2021929 A AU2021929 A AU 2021929A
Authority
AU
Australia
Prior art keywords
signalling devices
traffic controlling
street traffic
street
controlling
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
AU20219/29A
Inventor
Waterhouse Haley
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 AU2021929A publication Critical patent/AU2021929A/en
Expired legal-status Critical Current

Links

AU20219/29A 1929-05-22 Improvements in street traffic controlling or signalling devices Expired AU2021929A (en)

Publications (1)

Publication Number Publication Date
AU2021929A true AU2021929A (en) 1930-03-11

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768365A (en) * 1952-07-28 1956-10-23 Jones Bayard Traffic control system
US2842627A (en) * 1956-02-15 1958-07-08 Wagner Tobias Traffic time signal device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768365A (en) * 1952-07-28 1956-10-23 Jones Bayard Traffic control system
US2842627A (en) * 1956-02-15 1958-07-08 Wagner Tobias Traffic time signal device

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