AU876127A - Improvements in or relating to electrical recording devices for copying telegraphs and the like - Google Patents

Improvements in or relating to electrical recording devices for copying telegraphs and the like

Info

Publication number
AU876127A
AU876127A AU8761/27A AU876127A AU876127A AU 876127 A AU876127 A AU 876127A AU 8761/27 A AU8761/27 A AU 8761/27A AU 876127 A AU876127 A AU 876127A AU 876127 A AU876127 A AU 876127A
Authority
AU
Australia
Prior art keywords
relating
recording devices
electrical recording
telegraphs
copying
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
AU8761/27A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Filing date
Publication date
Application filed by Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of AU876127A publication Critical patent/AU876127A/en
Expired legal-status Critical Current

Links

AU8761/27A 1927-08-10 Improvements in or relating to electrical recording devices for copying telegraphs and the like Expired AU876127A (en)

Publications (1)

Publication Number Publication Date
AU876127A true AU876127A (en) 1928-07-10

Family

ID=

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