AU2086435A - Improvements in or relating to telephone systems - Google Patents

Improvements in or relating to telephone systems

Info

Publication number
AU2086435A
AU2086435A AU20864/35A AU2086435A AU2086435A AU 2086435 A AU2086435 A AU 2086435A AU 20864/35 A AU20864/35 A AU 20864/35A AU 2086435 A AU2086435 A AU 2086435A AU 2086435 A AU2086435 A AU 2086435A
Authority
AU
Australia
Prior art keywords
relating
telephone systems
telephone
systems
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
AU20864/35A
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.)
AUTOMATIC ELECTRIC Co Ltd
Original Assignee
AUTOMATIC ELECTRIC Co Ltd
Filing date
Publication date
Application filed by AUTOMATIC ELECTRIC Co Ltd filed Critical AUTOMATIC ELECTRIC Co Ltd
Publication of AU2086435A publication Critical patent/AU2086435A/en
Expired legal-status Critical Current

Links

AU20864/35A 1935-01-09 Improvements in or relating to telephone systems Expired AU2086435A (en)

Publications (1)

Publication Number Publication Date
AU2086435A true AU2086435A (en) 1936-01-23

Family

ID=

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