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AU121931B2 - Improvement in method of and apparatus for recording electric signals - Google Patents
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AU121931B2 - Improvement in method of and apparatus for recording electric signals - Google Patents

Improvement in method of and apparatus for recording electric signals

Info

Publication number
AU121931B2
AU121931B2 AU12104/43A AU1210443A AU121931B2 AU 121931 B2 AU121931 B2 AU 121931B2 AU 12104/43 A AU12104/43 A AU 12104/43A AU 1210443 A AU1210443 A AU 1210443A AU 121931 B2 AU121931 B2 AU 121931B2
Authority
AU
Australia
Prior art keywords
improvement
electric signals
recording electric
recording
signals
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 - Lifetime
Application number
AU12104/43A
Inventor
Richard Lee Snyder, Jr
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.)
Amalgamated Wireless Australasia Ltd
Original Assignee
Amalgamated Wireless Australasia Ltd
Filing date
Publication of AU121931B2 publication Critical patent/AU121931B2/en
Application filed by Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU12104/43A 1943-12-02 Improvement in method of and apparatus for recording electric signals Expired - Lifetime AU121931B2 (en)

Publications (1)

Publication Number Publication Date
AU121931B2 true AU121931B2 (en)

Family

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