AU1601334A - Improvements in or relating to electric-acoustic devices - Google Patents

Improvements in or relating to electric-acoustic devices

Info

Publication number
AU1601334A
AU1601334A AU16013/34A AU1601334A AU1601334A AU 1601334 A AU1601334 A AU 1601334A AU 16013/34 A AU16013/34 A AU 16013/34A AU 1601334 A AU1601334 A AU 1601334A AU 1601334 A AU1601334 A AU 1601334A
Authority
AU
Australia
Prior art keywords
relating
electric
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
Application number
AU16013/34A
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 AU1601334A publication Critical patent/AU1601334A/en
Expired legal-status Critical Current

Links

AU16013/34A 1934-01-18 Improvements in or relating to electric-acoustic devices Expired AU1601334A (en)

Publications (1)

Publication Number Publication Date
AU1601334A true AU1601334A (en) 1935-03-14

Family

ID=

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