AU163298B2 - Electronic ringing current generator - Google Patents

Electronic ringing current generator

Info

Publication number
AU163298B2
AU163298B2 AU18028/53A AU1802853A AU163298B2 AU 163298 B2 AU163298 B2 AU 163298B2 AU 18028/53 A AU18028/53 A AU 18028/53A AU 1802853 A AU1802853 A AU 1802853A AU 163298 B2 AU163298 B2 AU 163298B2
Authority
AU
Australia
Prior art keywords
current generator
ringing current
electronic ringing
electronic
generator
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
AU18028/53A
Other versions
AU1802853A (en
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
Filing date
Publication date
Application filed by Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of AU1802853A publication Critical patent/AU1802853A/en
Publication of AU163298B2 publication Critical patent/AU163298B2/en
Expired legal-status Critical Current

Links

AU18028/53A 1953-05-05 Electronic ringing current generator Expired AU163298B2 (en)

Publications (2)

Publication Number Publication Date
AU1802853A AU1802853A (en) 1953-07-09
AU163298B2 true AU163298B2 (en) 1953-07-09

Family

ID=

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