GB191026079A - Circuit and Device for Operating Selectors in Automatic Telephone Exchanges. - Google Patents

Circuit and Device for Operating Selectors in Automatic Telephone Exchanges.

Info

Publication number
GB191026079A
GB191026079A GB191026079DA GB191026079A GB 191026079 A GB191026079 A GB 191026079A GB 191026079D A GB191026079D A GB 191026079DA GB 191026079 A GB191026079 A GB 191026079A
Authority
GB
United Kingdom
Prior art keywords
circuit
automatic telephone
telephone exchanges
selectors
operating
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
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.)
Telephon Apparat Fabrik E Zwietusch and Co
Original Assignee
Telephon Apparat Fabrik E Zwietusch and Co
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 Telephon Apparat Fabrik E Zwietusch and Co filed Critical Telephon Apparat Fabrik E Zwietusch and Co
Application granted granted Critical
Publication of GB191026079A publication Critical patent/GB191026079A/en
Expired legal-status Critical Current

Links

GB191026079D 1909-11-10 1910-11-09 Circuit and Device for Operating Selectors in Automatic Telephone Exchanges. Expired GB191026079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191026079X 1909-11-10

Publications (1)

Publication Number Publication Date
GB191026079A true GB191026079A (en) 1911-11-09

Family

ID=35253515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191026079D Expired GB191026079A (en) 1909-11-10 1910-11-09 Circuit and Device for Operating Selectors in Automatic Telephone Exchanges.

Country Status (1)

Country Link
GB (1) GB191026079A (en)

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