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AU203770B2 - Improvements in or relating to electromechanical recording systems - Google Patents

Improvements in or relating to electromechanical recording systems

Info

Publication number
AU203770B2
AU203770B2 AU3979/54A AU397954A AU203770B2 AU 203770 B2 AU203770 B2 AU 203770B2 AU 3979/54 A AU3979/54 A AU 3979/54A AU 397954 A AU397954 A AU 397954A AU 203770 B2 AU203770 B2 AU 203770B2
Authority
AU
Australia
Prior art keywords
relating
recording systems
electromechanical recording
electromechanical
systems
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
AU3979/54A
Other versions
AU397954A (en
Inventor
Vladimir Feldhusen Igor
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU397954A publication Critical patent/AU397954A/en
Publication of AU203770B2 publication Critical patent/AU203770B2/en
Expired legal-status Critical Current

Links

AU3979/54A 1954-10-20 Improvements in or relating to electromechanical recording systems Expired AU203770B2 (en)

Publications (2)

Publication Number Publication Date
AU397954A AU397954A (en) 1955-04-21
AU203770B2 true AU203770B2 (en) 1955-04-21

Family

ID=

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