AU1497323A - Improvements in and relating to telephones - Google Patents

Improvements in and relating to telephones

Info

Publication number
AU1497323A
AU1497323A AU14973/23A AU1497323A AU1497323A AU 1497323 A AU1497323 A AU 1497323A AU 14973/23 A AU14973/23 A AU 14973/23A AU 1497323 A AU1497323 A AU 1497323A AU 1497323 A AU1497323 A AU 1497323A
Authority
AU
Australia
Prior art keywords
telephones
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
AU14973/23A
Inventor
Edwin Bingham Herbert
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU1497323A publication Critical patent/AU1497323A/en
Expired legal-status Critical Current

Links

AU14973/23A 1923-10-29 Improvements in and relating to telephones Expired AU1497323A (en)

Publications (1)

Publication Number Publication Date
AU1497323A true AU1497323A (en) 1924-05-20

Family

ID=

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