AU1419047A - Improvements in telephone instruments - Google Patents

Improvements in telephone instruments

Info

Publication number
AU1419047A
AU1419047A AU14190/47A AU1419047A AU1419047A AU 1419047 A AU1419047 A AU 1419047A AU 14190/47 A AU14190/47 A AU 14190/47A AU 1419047 A AU1419047 A AU 1419047A AU 1419047 A AU1419047 A AU 1419047A
Authority
AU
Australia
Prior art keywords
telephone instruments
instruments
telephone
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
AU14190/47A
Other versions
AU138163B2 (en
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.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of AU138163B2 publication Critical patent/AU138163B2/en
Publication of AU1419047A publication Critical patent/AU1419047A/en
Expired legal-status Critical Current

Links

AU14190/47A 1947-08-04 Improvements in telephone instruments Expired AU138163B2 (en)

Publications (2)

Publication Number Publication Date
AU138163B2 AU138163B2 (en) 1947-09-04
AU1419047A true AU1419047A (en) 1947-09-04

Family

ID=

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