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ES5197A1 - Improvements in telephony and telegraphy. - Google Patents

Improvements in telephony and telegraphy.

Info

Publication number
ES5197A1
ES5197A1 ES5197A ES5197A ES5197A1 ES 5197 A1 ES5197 A1 ES 5197A1 ES 5197 A ES5197 A ES 5197A ES 5197 A ES5197 A ES 5197A ES 5197 A1 ES5197 A1 ES 5197A1
Authority
ES
Spain
Prior art keywords
telegraphy
telephony
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
ES5197A
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 ES5197A priority Critical patent/ES5197A1/en
Publication of ES5197A1 publication Critical patent/ES5197A1/en
Expired legal-status Critical Current

Links

ES5197A 1885-07-04 1885-07-04 Improvements in telephony and telegraphy. Expired ES5197A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES5197A ES5197A1 (en) 1885-07-04 1885-07-04 Improvements in telephony and telegraphy.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES5197A ES5197A1 (en) 1885-07-04 1885-07-04 Improvements in telephony and telegraphy.

Publications (1)

Publication Number Publication Date
ES5197A1 true ES5197A1 (en) 1886-05-10

Family

ID=64165340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES5197A Expired ES5197A1 (en) 1885-07-04 1885-07-04 Improvements in telephony and telegraphy.

Country Status (1)

Country Link
ES (1) ES5197A1 (en)

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