AU124016B2 - Improvements relating to keying arrangements - Google Patents

Improvements relating to keying arrangements

Info

Publication number
AU124016B2
AU124016B2 AU12238/43A AU1223843A AU124016B2 AU 124016 B2 AU124016 B2 AU 124016B2 AU 12238/43 A AU12238/43 A AU 12238/43A AU 1223843 A AU1223843 A AU 1223843A AU 124016 B2 AU124016 B2 AU 124016B2
Authority
AU
Australia
Prior art keywords
improvements relating
keying arrangements
keying
arrangements
relating
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
AU12238/43A
Other versions
AU1223843A (en
Inventor
Osborne Willoughby Eric
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
Filing date
Publication date
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Application granted granted Critical
Publication of AU1223843A publication Critical patent/AU1223843A/en
Publication of AU124016B2 publication Critical patent/AU124016B2/en
Expired legal-status Critical Current

Links

AU12238/43A 1943-12-14 Improvements relating to keying arrangements Expired AU124016B2 (en)

Publications (2)

Publication Number Publication Date
AU1223843A AU1223843A (en) 1947-09-04
AU124016B2 true AU124016B2 (en) 1947-09-04

Family

ID=

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