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ES90629A1 - A system of signals. - Google Patents

A system of signals.

Info

Publication number
ES90629A1
ES90629A1 ES90629A ES90629A ES90629A1 ES 90629 A1 ES90629 A1 ES 90629A1 ES 90629 A ES90629 A ES 90629A ES 90629 A ES90629 A ES 90629A ES 90629 A1 ES90629 A1 ES 90629A1
Authority
ES
Spain
Prior art keywords
signals
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
ES90629A
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.)
Telefonos Bell SA
Original Assignee
Telefonos Bell SA
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 Telefonos Bell SA filed Critical Telefonos Bell SA
Priority to ES90629A priority Critical patent/ES90629A1/en
Publication of ES90629A1 publication Critical patent/ES90629A1/en
Expired legal-status Critical Current

Links

ES90629A 1924-08-28 1924-08-28 A system of signals. Expired ES90629A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES90629A ES90629A1 (en) 1924-08-28 1924-08-28 A system of signals.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES90629A ES90629A1 (en) 1924-08-28 1924-08-28 A system of signals.

Publications (1)

Publication Number Publication Date
ES90629A1 true ES90629A1 (en) 1924-12-01

Family

ID=64258902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90629A Expired ES90629A1 (en) 1924-08-28 1924-08-28 A system of signals.

Country Status (1)

Country Link
ES (1) ES90629A1 (en)

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