AU117336B2 - Improvement in communication systems - Google Patents

Improvement in communication systems

Info

Publication number
AU117336B2
AU117336B2 AU4358/42A AU435842A AU117336B2 AU 117336 B2 AU117336 B2 AU 117336B2 AU 4358/42 A AU4358/42 A AU 4358/42A AU 435842 A AU435842 A AU 435842A AU 117336 B2 AU117336 B2 AU 117336B2
Authority
AU
Australia
Prior art keywords
improvement
communication systems
systems
communication
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
AU4358/42A
Other versions
AU435842A (en
Inventor
Weston Hansell Clarence
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 AU435842A publication Critical patent/AU435842A/en
Publication of AU117336B2 publication Critical patent/AU117336B2/en
Expired legal-status Critical Current

Links

AU4358/42A 1942-02-04 Improvement in communication systems Expired AU117336B2 (en)

Publications (2)

Publication Number Publication Date
AU435842A AU435842A (en) 1943-08-19
AU117336B2 true AU117336B2 (en) 1943-08-19

Family

ID=

Similar Documents

Publication Publication Date Title
AU117336B2 (en) Improvement in communication systems
AU435842A (en) Improvement in communication systems
AU119028B2 (en) Improvements in telephone systems
AU118312B2 (en) Improvements in telephone systems
CA407597A (en) Communication system
CA404269A (en) Communication system
CA406597A (en) Communication system
CA404104A (en) Communication system
CA408039A (en) Communication system
AU716742A (en) Improvements in telephone systems
AU117111B2 (en) Improvement in stereoscopic systems
AU118198B2 (en) Telephone systems
AU117592B2 (en) Telephone systems
CA405758A (en) Telephone system
CA409529A (en) Telephone system
CA409273A (en) Telephone system
CA409499A (en) Telephone system
CA405759A (en) Telephone system
CA403973A (en) Telephone system
CA403996A (en) Telephone system
CA403999A (en) Telephone system
CA405029A (en) Telephone system
CA405043A (en) Telephone system
CA405324A (en) Telephone system
CA409236A (en) Telephone system