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ES73014A1 - Improvements in thermal receiving devices for telegraphy and wireless telephony. - Google Patents

Improvements in thermal receiving devices for telegraphy and wireless telephony.

Info

Publication number
ES73014A1
ES73014A1 ES73014A ES73014A ES73014A1 ES 73014 A1 ES73014 A1 ES 73014A1 ES 73014 A ES73014 A ES 73014A ES 73014 A ES73014 A ES 73014A ES 73014 A1 ES73014 A1 ES 73014A1
Authority
ES
Spain
Prior art keywords
telegraphy
receiving devices
wireless telephony
thermal receiving
thermal
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
ES73014A
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 ES73014A priority Critical patent/ES73014A1/en
Publication of ES73014A1 publication Critical patent/ES73014A1/en
Expired legal-status Critical Current

Links

ES73014A 1920-03-18 1920-03-18 Improvements in thermal receiving devices for telegraphy and wireless telephony. Expired ES73014A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES73014A ES73014A1 (en) 1920-03-18 1920-03-18 Improvements in thermal receiving devices for telegraphy and wireless telephony.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES73014A ES73014A1 (en) 1920-03-18 1920-03-18 Improvements in thermal receiving devices for telegraphy and wireless telephony.

Publications (1)

Publication Number Publication Date
ES73014A1 true ES73014A1 (en) 1920-06-10

Family

ID=64243917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES73014A Expired ES73014A1 (en) 1920-03-18 1920-03-18 Improvements in thermal receiving devices for telegraphy and wireless telephony.

Country Status (1)

Country Link
ES (1) ES73014A1 (en)

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