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ES47318A1 - Improvements or improvements in the "Hughes" system apparatus for electrical telegraphy. - Google Patents

Improvements or improvements in the "Hughes" system apparatus for electrical telegraphy.

Info

Publication number
ES47318A1
ES47318A1 ES47318A ES47318A ES47318A1 ES 47318 A1 ES47318 A1 ES 47318A1 ES 47318 A ES47318 A ES 47318A ES 47318 A ES47318 A ES 47318A ES 47318 A1 ES47318 A1 ES 47318A1
Authority
ES
Spain
Prior art keywords
telegraphy
hughes
electrical
system apparatus
electrical 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
ES47318A
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 ES47318A priority Critical patent/ES47318A1/en
Publication of ES47318A1 publication Critical patent/ES47318A1/en
Expired legal-status Critical Current

Links

ES47318A 1910-02-09 1910-02-09 Improvements or improvements in the "Hughes" system apparatus for electrical telegraphy. Expired ES47318A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES47318A ES47318A1 (en) 1910-02-09 1910-02-09 Improvements or improvements in the "Hughes" system apparatus for electrical telegraphy.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES47318A ES47318A1 (en) 1910-02-09 1910-02-09 Improvements or improvements in the "Hughes" system apparatus for electrical telegraphy.

Publications (1)

Publication Number Publication Date
ES47318A1 true ES47318A1 (en) 1910-03-16

Family

ID=64226016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES47318A Expired ES47318A1 (en) 1910-02-09 1910-02-09 Improvements or improvements in the "Hughes" system apparatus for electrical telegraphy.

Country Status (1)

Country Link
ES (1) ES47318A1 (en)

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