ES52017A1 - Improvements in telephone transmissions. - Google Patents

Improvements in telephone transmissions.

Info

Publication number
ES52017A1
ES52017A1 ES52017A ES52017A ES52017A1 ES 52017 A1 ES52017 A1 ES 52017A1 ES 52017 A ES52017 A ES 52017A ES 52017 A ES52017 A ES 52017A ES 52017 A1 ES52017 A1 ES 52017A1
Authority
ES
Spain
Prior art keywords
telephone transmissions
transmissions
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
ES52017A
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.)
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 ES52017A priority Critical patent/ES52017A1/en
Publication of ES52017A1 publication Critical patent/ES52017A1/en
Expired legal-status Critical Current

Links

ES52017A 1911-12-28 1911-12-28 Improvements in telephone transmissions. Expired ES52017A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES52017A ES52017A1 (en) 1911-12-28 1911-12-28 Improvements in telephone transmissions.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES52017A ES52017A1 (en) 1911-12-28 1911-12-28 Improvements in telephone transmissions.

Publications (1)

Publication Number Publication Date
ES52017A1 true ES52017A1 (en) 1912-03-16

Family

ID=64227984

Family Applications (1)

Application Number Title Priority Date Filing Date
ES52017A Expired ES52017A1 (en) 1911-12-28 1911-12-28 Improvements in telephone transmissions.

Country Status (1)

Country Link
ES (1) ES52017A1 (en)

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