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AU217128B2 - Improvements in or relating to headsets - Google Patents
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AU217128B2 - Improvements in or relating to headsets - Google Patents

Improvements in or relating to headsets

Info

Publication number
AU217128B2
AU217128B2 AU27378/57A AU2737857A AU217128B2 AU 217128 B2 AU217128 B2 AU 217128B2 AU 27378/57 A AU27378/57 A AU 27378/57A AU 2737857 A AU2737857 A AU 2737857A AU 217128 B2 AU217128 B2 AU 217128B2
Authority
AU
Australia
Prior art keywords
headsets
relating
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
AU27378/57A
Other versions
AU2737857A (en
Inventor
George White and Avon Spurgin Luchino Percy
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.)
Airmed Ltd And British Overseas Airways Corp
Original Assignee
Airmed Ltd And British Overseas Airways Corp
Filing date
Publication date
Application filed by Airmed Ltd And British Overseas Airways Corp filed Critical Airmed Ltd And British Overseas Airways Corp
Application granted granted Critical
Publication of AU2737857A publication Critical patent/AU2737857A/en
Publication of AU217128B2 publication Critical patent/AU217128B2/en
Expired legal-status Critical Current

Links

AU27378/57A 1957-04-30 Improvements in or relating to headsets Expired AU217128B2 (en)

Publications (2)

Publication Number Publication Date
AU2737857A AU2737857A (en) 1957-10-31
AU217128B2 true AU217128B2 (en) 1957-10-31

Family

ID=

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