GB120483A - Improvements in or relating to Telephone Systems. - Google Patents

Improvements in or relating to Telephone Systems.

Info

Publication number
GB120483A
GB120483A GB48018A GB48018A GB120483A GB 120483 A GB120483 A GB 120483A GB 48018 A GB48018 A GB 48018A GB 48018 A GB48018 A GB 48018A GB 120483 A GB120483 A GB 120483A
Authority
GB
United Kingdom
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
GB48018A
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 Telephone Manufacturing Co Ltd
Original Assignee
Automatic Telephone Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Automatic Telephone Manufacturing Co Ltd filed Critical Automatic Telephone Manufacturing Co Ltd
Priority to GB48018A priority Critical patent/GB120483A/en
Publication of GB120483A publication Critical patent/GB120483A/en
Expired legal-status Critical Current

Links

GB48018A 1918-01-08 1918-01-08 Improvements in or relating to Telephone Systems. Expired GB120483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB48018A GB120483A (en) 1918-01-08 1918-01-08 Improvements in or relating to Telephone Systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48018A GB120483A (en) 1918-01-08 1918-01-08 Improvements in or relating to Telephone Systems.

Publications (1)

Publication Number Publication Date
GB120483A true GB120483A (en) 1918-11-14

Family

ID=32340204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48018A Expired GB120483A (en) 1918-01-08 1918-01-08 Improvements in or relating to Telephone Systems.

Country Status (1)

Country Link
GB (1) GB120483A (en)

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