ES73442A1 - Improvements in radiotelegraphy signal transmission systems. - Google Patents

Improvements in radiotelegraphy signal transmission systems.

Info

Publication number
ES73442A1
ES73442A1 ES73442A ES73442A ES73442A1 ES 73442 A1 ES73442 A1 ES 73442A1 ES 73442 A ES73442 A ES 73442A ES 73442 A ES73442 A ES 73442A ES 73442 A1 ES73442 A1 ES 73442A1
Authority
ES
Spain
Prior art keywords
radiotelegraphy
signal transmission
transmission systems
systems
signal
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
ES73442A
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.)
Taylor Augustus
Original Assignee
Taylor Augustus
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 Taylor Augustus filed Critical Taylor Augustus
Priority to ES73442A priority Critical patent/ES73442A1/en
Publication of ES73442A1 publication Critical patent/ES73442A1/en
Expired legal-status Critical Current

Links

ES73442A 1920-04-24 1920-04-24 Improvements in radiotelegraphy signal transmission systems. Expired ES73442A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES73442A ES73442A1 (en) 1920-04-24 1920-04-24 Improvements in radiotelegraphy signal transmission systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES73442A ES73442A1 (en) 1920-04-24 1920-04-24 Improvements in radiotelegraphy signal transmission systems.

Publications (1)

Publication Number Publication Date
ES73442A1 true ES73442A1 (en) 1920-07-16

Family

ID=64246035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES73442A Expired ES73442A1 (en) 1920-04-24 1920-04-24 Improvements in radiotelegraphy signal transmission systems.

Country Status (1)

Country Link
ES (1) ES73442A1 (en)

Similar Documents

Publication Publication Date Title
AT90835B (en) Speed change transmission.
ES73442A1 (en) Improvements in radiotelegraphy signal transmission systems.
ES70490A1 (en) Improvements in radiotelegraph transmission systems.
ES70492A1 (en) Improvements in radiotelegraph transmission systems.
ES70829A1 (en) Improvements in radiotelegraph transmission systems.
ES71725A1 (en) Improvements in radiotelegraphic transmission systems.
ES89392A1 (en) Improvements in submarine signal systems.
ES79128A1 (en) Improvements in signal devices.
ES89714A1 (en) Improvements in signal systems.
ES90866A1 (en) Improvements in signal systems.
ES91067A1 (en) Improvements in signal systems.
ES91955A1 (en) Improvements in signal systems.
ES72307A1 (en) Improvements in wireless signal systems.
ES72416A1 (en) Improvements in wireless signal systems.
ES72464A1 (en) Improvements in wireless signal systems.
ES75605A1 (en) Improvements in wireless signal systems.
ES75649A1 (en) Improvements in wireless signal systems.
ES75743A1 (en) Improvements in wireless signal systems.
ES75800A1 (en) Improvements in wireless signal systems.
FR513973A (en) Transmission device
ES86478A1 (en) Improvements in signal systems.
ES77886A1 (en) Improvements in radiotelegraph receiver systems.
DK36396C (en) Multiplex signal system.
ES70976A1 (en) Improvements in radiotelegraphy systems.
ES74289A1 (en) Improvements in the transmission of signals.