AU255412B2 - Keysending apparatus for use in subscribers telephone instruments - Google Patents

Keysending apparatus for use in subscribers telephone instruments

Info

Publication number
AU255412B2
AU255412B2 AU11297/61A AU1129761A AU255412B2 AU 255412 B2 AU255412 B2 AU 255412B2 AU 11297/61 A AU11297/61 A AU 11297/61A AU 1129761 A AU1129761 A AU 1129761A AU 255412 B2 AU255412 B2 AU 255412B2
Authority
AU
Australia
Prior art keywords
keysending
telephone instruments
subscribers telephone
subscribers
instruments
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
AU11297/61A
Other versions
AU1129761A (en
Inventor
PRICE and DEREK JOHN ELBROW JOHN
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Application granted granted Critical
Publication of AU1129761A publication Critical patent/AU1129761A/en
Publication of AU255412B2 publication Critical patent/AU255412B2/en
Expired legal-status Critical Current

Links

AU11297/61A 1960-11-17 1961-11-14 Keysending apparatus for use in subscribers telephone instruments Expired AU255412B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB39,534 1960-11-17

Publications (2)

Publication Number Publication Date
AU1129761A AU1129761A (en) 1963-05-16
AU255412B2 true AU255412B2 (en) 1963-05-16

Family

ID=

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