AU720412A - Improvements in or relating to telephone systems including party lines - Google Patents

Improvements in or relating to telephone systems including party lines

Info

Publication number
AU720412A
AU720412A AU7204/12A AU720412A AU720412A AU 720412 A AU720412 A AU 720412A AU 7204/12 A AU7204/12 A AU 7204/12A AU 720412 A AU720412 A AU 720412A AU 720412 A AU720412 A AU 720412A
Authority
AU
Australia
Prior art keywords
relating
systems including
telephone systems
party lines
including party
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
AU7204/12A
Other versions
AU720412B (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.)
Automatic Electric Co
Original Assignee
Automatic Electric Co
Filing date
Publication date
Application filed by Automatic Electric Co filed Critical Automatic Electric Co
Priority to AU7204/12A priority Critical patent/AU720412A/en
Publication of AU720412B publication Critical patent/AU720412B/en
Publication of AU720412A publication Critical patent/AU720412A/en
Expired legal-status Critical Current

Links

AU7204/12A 1912-11-26 Improvements in or relating to telephone systems including party lines Expired AU720412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU7204/12A AU720412A (en) 1912-11-26 Improvements in or relating to telephone systems including party lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU7204/12A AU720412A (en) 1912-11-26 Improvements in or relating to telephone systems including party lines

Publications (2)

Publication Number Publication Date
AU720412B AU720412B (en) 1914-01-27
AU720412A true AU720412A (en) 1914-01-27

Family

ID=

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