AU153740A - Improvements in or relating to combined aural and visual signalling systems - Google Patents

Improvements in or relating to combined aural and visual signalling systems

Info

Publication number
AU153740A
AU153740A AU1537/40A AU153740A AU153740A AU 153740 A AU153740 A AU 153740A AU 1537/40 A AU1537/40 A AU 1537/40A AU 153740 A AU153740 A AU 153740A AU 153740 A AU153740 A AU 153740A
Authority
AU
Australia
Prior art keywords
relating
combined aural
signalling systems
visual signalling
visual
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
AU1537/40A
Other versions
AU112952B2 (en
Inventor
Ernest Telfer John
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 date
Application filed by Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Application granted granted Critical
Publication of AU153740A publication Critical patent/AU153740A/en
Publication of AU112952B2 publication Critical patent/AU112952B2/en
Expired legal-status Critical Current

Links

AU1537/40A 1940-04-18 Improvements in or relating to combined aural and visual signalling systems Expired AU112952B2 (en)

Publications (2)

Publication Number Publication Date
AU153740A true AU153740A (en) 1941-05-01
AU112952B2 AU112952B2 (en) 1941-05-01

Family

ID=

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438618A (en) * 1980-07-15 1984-03-27 Ferag Ag Apparatus for stacking printed products, such as newspapers, periodicals and the like, arriving in an imbricated product stream
US4494359A (en) * 1981-02-03 1985-01-22 Ferag Ag Method and apparatus for the long-term pressing of printed products especially newspapers
US4587790A (en) * 1981-10-12 1986-05-13 Ferag Ag Apparatus for the storage of flat products arriving in an imbricated formation, especially printed products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438618A (en) * 1980-07-15 1984-03-27 Ferag Ag Apparatus for stacking printed products, such as newspapers, periodicals and the like, arriving in an imbricated product stream
US4494359A (en) * 1981-02-03 1985-01-22 Ferag Ag Method and apparatus for the long-term pressing of printed products especially newspapers
US4587790A (en) * 1981-10-12 1986-05-13 Ferag Ag Apparatus for the storage of flat products arriving in an imbricated formation, especially printed products

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