ES2977A1 - Improvements introduced in the devices related to electrical telegraphy. - Google Patents

Improvements introduced in the devices related to electrical telegraphy.

Info

Publication number
ES2977A1
ES2977A1 ES2977A ES2977A ES2977A1 ES 2977 A1 ES2977 A1 ES 2977A1 ES 2977 A ES2977 A ES 2977A ES 2977 A ES2977 A ES 2977A ES 2977 A1 ES2977 A1 ES 2977A1
Authority
ES
Spain
Prior art keywords
telegraphy
electrical
devices related
improvements introduced
devices
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
ES2977A
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.)
Estienne Edouard
Original Assignee
Estienne Edouard
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 Estienne Edouard filed Critical Estienne Edouard
Priority to ES2977A priority Critical patent/ES2977A1/en
Publication of ES2977A1 publication Critical patent/ES2977A1/en
Expired legal-status Critical Current

Links

ES2977A 1882-12-26 1882-12-26 Improvements introduced in the devices related to electrical telegraphy. Expired ES2977A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES2977A ES2977A1 (en) 1882-12-26 1882-12-26 Improvements introduced in the devices related to electrical telegraphy.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES2977A ES2977A1 (en) 1882-12-26 1882-12-26 Improvements introduced in the devices related to electrical telegraphy.

Publications (1)

Publication Number Publication Date
ES2977A1 true ES2977A1 (en) 1883-08-10

Family

ID=64112962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES2977A Expired ES2977A1 (en) 1882-12-26 1882-12-26 Improvements introduced in the devices related to electrical telegraphy.

Country Status (1)

Country Link
ES (1) ES2977A1 (en)

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