ES23449A1 - Improvements in apparatus for signal telegraphy. - Google Patents

Improvements in apparatus for signal telegraphy.

Info

Publication number
ES23449A1
ES23449A1 ES23449A ES23449A ES23449A1 ES 23449 A1 ES23449 A1 ES 23449A1 ES 23449 A ES23449 A ES 23449A ES 23449 A ES23449 A ES 23449A ES 23449 A1 ES23449 A1 ES 23449A1
Authority
ES
Spain
Prior art keywords
telegraphy
signal
signal 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
ES23449A
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 ES23449A priority Critical patent/ES23449A1/en
Publication of ES23449A1 publication Critical patent/ES23449A1/en
Expired legal-status Critical Current

Links

ES23449A 1898-11-30 1898-11-30 Improvements in apparatus for signal telegraphy. Expired ES23449A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES23449A ES23449A1 (en) 1898-11-30 1898-11-30 Improvements in apparatus for signal telegraphy.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES23449A ES23449A1 (en) 1898-11-30 1898-11-30 Improvements in apparatus for signal telegraphy.

Publications (1)

Publication Number Publication Date
ES23449A1 true ES23449A1 (en) 1899-01-01

Family

ID=64176865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES23449A Expired ES23449A1 (en) 1898-11-30 1898-11-30 Improvements in apparatus for signal telegraphy.

Country Status (1)

Country Link
ES (1) ES23449A1 (en)

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