GB131707A - Improvements in Automatic Telephone Systems. - Google Patents

Improvements in Automatic Telephone Systems.

Info

Publication number
GB131707A
GB131707A GB1357818A GB1357818A GB131707A GB 131707 A GB131707 A GB 131707A GB 1357818 A GB1357818 A GB 1357818A GB 1357818 A GB1357818 A GB 1357818A GB 131707 A GB131707 A GB 131707A
Authority
GB
United Kingdom
Prior art keywords
telephone systems
automatic telephone
automatic
systems
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
GB1357818A
Inventor
Joseph Henry Taylor
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
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 Individual filed Critical Individual
Priority to GB1357818A priority Critical patent/GB131707A/en
Publication of GB131707A publication Critical patent/GB131707A/en
Expired legal-status Critical Current

Links

GB1357818A 1918-08-21 1918-08-21 Improvements in Automatic Telephone Systems. Expired GB131707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1357818A GB131707A (en) 1918-08-21 1918-08-21 Improvements in Automatic Telephone Systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1357818A GB131707A (en) 1918-08-21 1918-08-21 Improvements in Automatic Telephone Systems.

Publications (1)

Publication Number Publication Date
GB131707A true GB131707A (en) 1919-08-21

Family

ID=32608102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1357818A Expired GB131707A (en) 1918-08-21 1918-08-21 Improvements in Automatic Telephone Systems.

Country Status (1)

Country Link
GB (1) GB131707A (en)

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