AU3067567A - Circuit arrangement for intercommunication systems - Google Patents

Circuit arrangement for intercommunication systems

Info

Publication number
AU3067567A
AU3067567A AU30675/67A AU3067567A AU3067567A AU 3067567 A AU3067567 A AU 3067567A AU 30675/67 A AU30675/67 A AU 30675/67A AU 3067567 A AU3067567 A AU 3067567A AU 3067567 A AU3067567 A AU 3067567A
Authority
AU
Australia
Prior art keywords
circuit arrangement
intercommunication systems
intercommunication
systems
arrangement
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
AU30675/67A
Other versions
AU425428B2 (en
Inventor
Dittrich Edgar
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 filed Critical
Application granted granted Critical
Publication of AU3067567A publication Critical patent/AU3067567A/en
Publication of AU425428B2 publication Critical patent/AU425428B2/en
Expired legal-status Critical Current

Links

AU30675/67A 1966-12-10 1967-12-04 Circuit arrangement for intercommunication systems Expired AU425428B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEDE32719 1966-12-10

Publications (2)

Publication Number Publication Date
AU3067567A true AU3067567A (en) 1969-06-12
AU425428B2 AU425428B2 (en) 1969-06-12

Family

ID=

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