ES2766A1 - Improvements in calling devices for telephone wires. - Google Patents

Improvements in calling devices for telephone wires.

Info

Publication number
ES2766A1
ES2766A1 ES2766A ES2766A ES2766A1 ES 2766 A1 ES2766 A1 ES 2766A1 ES 2766 A ES2766 A ES 2766A ES 2766 A ES2766 A ES 2766A ES 2766 A1 ES2766 A1 ES 2766A1
Authority
ES
Spain
Prior art keywords
telephone wires
calling devices
calling
devices
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
ES2766A
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.)
Stabler James Pleasants
Original Assignee
Stabler James Pleasants
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 Stabler James Pleasants filed Critical Stabler James Pleasants
Priority to ES2766A priority Critical patent/ES2766A1/en
Publication of ES2766A1 publication Critical patent/ES2766A1/en
Expired legal-status Critical Current

Links

ES2766A 1882-10-05 1882-10-05 Improvements in calling devices for telephone wires. Expired ES2766A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES2766A ES2766A1 (en) 1882-10-05 1882-10-05 Improvements in calling devices for telephone wires.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES2766A ES2766A1 (en) 1882-10-05 1882-10-05 Improvements in calling devices for telephone wires.

Publications (1)

Publication Number Publication Date
ES2766A1 true ES2766A1 (en) 1883-05-28

Family

ID=64164683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES2766A Expired ES2766A1 (en) 1882-10-05 1882-10-05 Improvements in calling devices for telephone wires.

Country Status (1)

Country Link
ES (1) ES2766A1 (en)

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