ES75676A1 - Improvements in the antenna systems used for the transmission of signals by wireless telegraphy. - Google Patents

Improvements in the antenna systems used for the transmission of signals by wireless telegraphy.

Info

Publication number
ES75676A1
ES75676A1 ES75676A ES75676A ES75676A1 ES 75676 A1 ES75676 A1 ES 75676A1 ES 75676 A ES75676 A ES 75676A ES 75676 A ES75676 A ES 75676A ES 75676 A1 ES75676 A1 ES 75676A1
Authority
ES
Spain
Prior art keywords
signals
transmission
systems used
antenna systems
wireless 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
ES75676A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to ES75676A priority Critical patent/ES75676A1/en
Publication of ES75676A1 publication Critical patent/ES75676A1/en
Expired legal-status Critical Current

Links

ES75676A 1920-09-23 1920-09-23 Improvements in the antenna systems used for the transmission of signals by wireless telegraphy. Expired ES75676A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES75676A ES75676A1 (en) 1920-09-23 1920-09-23 Improvements in the antenna systems used for the transmission of signals by wireless telegraphy.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES75676A ES75676A1 (en) 1920-09-23 1920-09-23 Improvements in the antenna systems used for the transmission of signals by wireless telegraphy.

Publications (1)

Publication Number Publication Date
ES75676A1 true ES75676A1 (en) 1921-01-01

Family

ID=64245283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES75676A Expired ES75676A1 (en) 1920-09-23 1920-09-23 Improvements in the antenna systems used for the transmission of signals by wireless telegraphy.

Country Status (1)

Country Link
ES (1) ES75676A1 (en)

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