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AU207474B2 - Improvements in or relating to operators telephone headsets - Google Patents

Improvements in or relating to operators telephone headsets

Info

Publication number
AU207474B2
AU207474B2 AU14930/56A AU1493056A AU207474B2 AU 207474 B2 AU207474 B2 AU 207474B2 AU 14930/56 A AU14930/56 A AU 14930/56A AU 1493056 A AU1493056 A AU 1493056A AU 207474 B2 AU207474 B2 AU 207474B2
Authority
AU
Australia
Prior art keywords
relating
operators telephone
telephone headsets
headsets
operators
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
AU14930/56A
Other versions
AU1493056A (en
Inventor
Samuel Paterson Robertson James
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 AU207474B2 publication Critical patent/AU207474B2/en
Publication of AU1493056A publication Critical patent/AU1493056A/en
Expired legal-status Critical Current

Links

AU14930/56A 1956-01-04 Improvements in or relating to operators telephone headsets Expired AU207474B2 (en)

Publications (2)

Publication Number Publication Date
AU207474B2 true AU207474B2 (en) 1956-07-05
AU1493056A AU1493056A (en) 1956-07-05

Family

ID=

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