AU276449B2 - Circuit arrangements for looudspeaking inter communication systems - Google Patents

Circuit arrangements for looudspeaking inter communication systems

Info

Publication number
AU276449B2
AU276449B2 AU31314/63A AU3131463A AU276449B2 AU 276449 B2 AU276449 B2 AU 276449B2 AU 31314/63 A AU31314/63 A AU 31314/63A AU 3131463 A AU3131463 A AU 3131463A AU 276449 B2 AU276449 B2 AU 276449B2
Authority
AU
Australia
Prior art keywords
looudspeaking
communication systems
circuit arrangements
inter communication
inter
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
AU31314/63A
Other versions
AU3131463A (en
Inventor
Bayer Rudolph
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU3131463A publication Critical patent/AU3131463A/en
Publication of AU276449B2 publication Critical patent/AU276449B2/en
Expired legal-status Critical Current

Links

AU31314/63A 1962-06-07 1963-05-03 Circuit arrangements for looudspeaking inter communication systems Expired AU276449B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATATA4591/6 1962-06-07

Publications (2)

Publication Number Publication Date
AU3131463A AU3131463A (en) 1967-12-03
AU276449B2 true AU276449B2 (en) 1967-12-03

Family

ID=

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