ES79483A1 - Improvements in the lines or antenna systems used for wireless telegraphy and telephony. - Google Patents

Improvements in the lines or antenna systems used for wireless telegraphy and telephony.

Info

Publication number
ES79483A1
ES79483A1 ES79483A ES79483A ES79483A1 ES 79483 A1 ES79483 A1 ES 79483A1 ES 79483 A ES79483 A ES 79483A ES 79483 A ES79483 A ES 79483A ES 79483 A1 ES79483 A1 ES 79483A1
Authority
ES
Spain
Prior art keywords
telephony
lines
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
ES79483A
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 ES79483A priority Critical patent/ES79483A1/en
Publication of ES79483A1 publication Critical patent/ES79483A1/en
Expired legal-status Critical Current

Links

ES79483A 1921-09-22 1921-09-22 Improvements in the lines or antenna systems used for wireless telegraphy and telephony. Expired ES79483A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES79483A ES79483A1 (en) 1921-09-22 1921-09-22 Improvements in the lines or antenna systems used for wireless telegraphy and telephony.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES79483A ES79483A1 (en) 1921-09-22 1921-09-22 Improvements in the lines or antenna systems used for wireless telegraphy and telephony.

Publications (1)

Publication Number Publication Date
ES79483A1 true ES79483A1 (en) 1922-01-01

Family

ID=64249886

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79483A Expired ES79483A1 (en) 1921-09-22 1921-09-22 Improvements in the lines or antenna systems used for wireless telegraphy and telephony.

Country Status (1)

Country Link
ES (1) ES79483A1 (en)

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