ES67413A2 - Improvements in wireless telegraphy or telephony. - Google Patents

Improvements in wireless telegraphy or telephony.

Info

Publication number
ES67413A2
ES67413A2 ES67413A ES67413A ES67413A2 ES 67413 A2 ES67413 A2 ES 67413A2 ES 67413 A ES67413 A ES 67413A ES 67413 A ES67413 A ES 67413A ES 67413 A2 ES67413 A2 ES 67413A2
Authority
ES
Spain
Prior art keywords
telephony
wireless telegraphy
telegraphy
wireless
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
ES67413A
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.)
N V De Nederlandsche Thermo Telephoon Mij
Original Assignee
N V De Nederlandsche Thermo Telephoon Mij
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 N V De Nederlandsche Thermo Telephoon Mij filed Critical N V De Nederlandsche Thermo Telephoon Mij
Priority to ES67413A priority Critical patent/ES67413A2/en
Publication of ES67413A2 publication Critical patent/ES67413A2/en
Expired legal-status Critical Current

Links

ES67413A 1918-07-10 1918-07-10 Improvements in wireless telegraphy or telephony. Expired ES67413A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES67413A ES67413A2 (en) 1918-07-10 1918-07-10 Improvements in wireless telegraphy or telephony.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES67413A ES67413A2 (en) 1918-07-10 1918-07-10 Improvements in wireless telegraphy or telephony.

Publications (1)

Publication Number Publication Date
ES67413A2 true ES67413A2 (en) 1918-08-01

Family

ID=69372044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES67413A Expired ES67413A2 (en) 1918-07-10 1918-07-10 Improvements in wireless telegraphy or telephony.

Country Status (1)

Country Link
ES (1) ES67413A2 (en)

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