ES70466A1 - An arrangement of connections for simultaneous telegraphy and telephony over the same wire. - Google Patents

An arrangement of connections for simultaneous telegraphy and telephony over the same wire.

Info

Publication number
ES70466A1
ES70466A1 ES70466A ES70466A ES70466A1 ES 70466 A1 ES70466 A1 ES 70466A1 ES 70466 A ES70466 A ES 70466A ES 70466 A ES70466 A ES 70466A ES 70466 A1 ES70466 A1 ES 70466A1
Authority
ES
Spain
Prior art keywords
connections
arrangement
same wire
telephony over
telegraphy
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
ES70466A
Other languages
Spanish (es)
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Priority to ES70466A priority Critical patent/ES70466A1/en
Publication of ES70466A1 publication Critical patent/ES70466A1/en
Expired legal-status Critical Current

Links

ES70466A 1919-07-26 1919-07-26 An arrangement of connections for simultaneous telegraphy and telephony over the same wire. Expired ES70466A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES70466A ES70466A1 (en) 1919-07-26 1919-07-26 An arrangement of connections for simultaneous telegraphy and telephony over the same wire.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES70466A ES70466A1 (en) 1919-07-26 1919-07-26 An arrangement of connections for simultaneous telegraphy and telephony over the same wire.

Publications (1)

Publication Number Publication Date
ES70466A1 true ES70466A1 (en) 1919-09-01

Family

ID=64242773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES70466A Expired ES70466A1 (en) 1919-07-26 1919-07-26 An arrangement of connections for simultaneous telegraphy and telephony over the same wire.

Country Status (1)

Country Link
ES (1) ES70466A1 (en)

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