ES116993A1 - Improvements in signal transmission systems. - Google Patents

Improvements in signal transmission systems.

Info

Publication number
ES116993A1
ES116993A1 ES116993A ES116993A ES116993A1 ES 116993 A1 ES116993 A1 ES 116993A1 ES 116993 A ES116993 A ES 116993A ES 116993 A ES116993 A ES 116993A ES 116993 A1 ES116993 A1 ES 116993A1
Authority
ES
Spain
Prior art keywords
signal transmission
transmission systems
systems
signal
transmission
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
ES116993A
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Priority to ES116993A priority Critical patent/ES116993A1/en
Publication of ES116993A1 publication Critical patent/ES116993A1/en
Expired legal-status Critical Current

Links

ES116993A 1930-02-14 1930-02-14 Improvements in signal transmission systems. Expired ES116993A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES116993A ES116993A1 (en) 1930-02-14 1930-02-14 Improvements in signal transmission systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES116993A ES116993A1 (en) 1930-02-14 1930-02-14 Improvements in signal transmission systems.

Publications (1)

Publication Number Publication Date
ES116993A1 true ES116993A1 (en) 1930-03-16

Family

ID=65577946

Family Applications (1)

Application Number Title Priority Date Filing Date
ES116993A Expired ES116993A1 (en) 1930-02-14 1930-02-14 Improvements in signal transmission systems.

Country Status (1)

Country Link
ES (1) ES116993A1 (en)

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