AU3342463A - Circuit system for cordless manual private branch exchange - Google Patents

Circuit system for cordless manual private branch exchange

Info

Publication number
AU3342463A
AU3342463A AU33424/63A AU3342463A AU3342463A AU 3342463 A AU3342463 A AU 3342463A AU 33424/63 A AU33424/63 A AU 33424/63A AU 3342463 A AU3342463 A AU 3342463A AU 3342463 A AU3342463 A AU 3342463A
Authority
AU
Australia
Prior art keywords
cordless
circuit system
private branch
branch exchange
manual
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
AU33424/63A
Other versions
AU272226B2 (en
Inventor
TETSUO HOTTA and TOSHIRO TSUCHIYA TETSUO SAKAI
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of AU3342463A publication Critical patent/AU3342463A/en
Publication of AU272226B2 publication Critical patent/AU272226B2/en
Expired legal-status Critical Current

Links

AU33424/63A 1963-07-25 Circuit system for cordless manual private branch exchange Expired AU272226B2 (en)

Publications (2)

Publication Number Publication Date
AU3342463A true AU3342463A (en) 1965-01-28
AU272226B2 AU272226B2 (en) 1965-01-28

Family

ID=

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