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AU104979B2 - Improvements in or relating to acoustic devices. 2 - Google Patents
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AU104979B2 - Improvements in or relating to acoustic devices. 2 - Google Patents

Improvements in or relating to acoustic devices. 2

Info

Publication number
AU104979B2
AU104979B2 AU3729/37A AU372937A AU104979B2 AU 104979 B2 AU104979 B2 AU 104979B2 AU 3729/37 A AU3729/37 A AU 3729/37A AU 372937 A AU372937 A AU 372937A AU 104979 B2 AU104979 B2 AU 104979B2
Authority
AU
Australia
Prior art keywords
relating
acoustic devices
acoustic
devices
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
AU3729/37A
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 of AU104979B2 publication Critical patent/AU104979B2/en
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU3729/37A 1937-08-31 Improvements in or relating to acoustic devices. 2 Expired - Lifetime AU104979B2 (en)

Publications (1)

Publication Number Publication Date
AU104979B2 true AU104979B2 (en)

Family

ID=

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