ES40866A1 - Un sistema de comunicación telegráfica y telefónica. - Google Patents

Un sistema de comunicación telegráfica y telefónica.

Info

Publication number
ES40866A1
ES40866A1 ES40866A ES40866A ES40866A1 ES 40866 A1 ES40866 A1 ES 40866A1 ES 40866 A ES40866 A ES 40866A ES 40866 A ES40866 A ES 40866A ES 40866 A1 ES40866 A1 ES 40866A1
Authority
ES
Spain
Prior art keywords
telegraphic
communication system
telephone communication
telephone
communication
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
ES40866A
Other languages
English (en)
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 ES40866A priority Critical patent/ES40866A1/es
Publication of ES40866A1 publication Critical patent/ES40866A1/es
Expired legal-status Critical Current

Links

ES40866A 1907-05-29 1907-05-29 Un sistema de comunicación telegráfica y telefónica. Expired ES40866A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES40866A ES40866A1 (es) 1907-05-29 1907-05-29 Un sistema de comunicación telegráfica y telefónica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES40866A ES40866A1 (es) 1907-05-29 1907-05-29 Un sistema de comunicación telegráfica y telefónica.

Publications (1)

Publication Number Publication Date
ES40866A1 true ES40866A1 (es) 1907-07-01

Family

ID=64216410

Family Applications (1)

Application Number Title Priority Date Filing Date
ES40866A Expired ES40866A1 (es) 1907-05-29 1907-05-29 Un sistema de comunicación telegráfica y telefónica.

Country Status (1)

Country Link
ES (1) ES40866A1 (es)

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