ES103411A1 - Improvements in wireless telegraphy and telephony devices. - Google Patents

Improvements in wireless telegraphy and telephony devices.

Info

Publication number
ES103411A1
ES103411A1 ES103411A ES103411A ES103411A1 ES 103411 A1 ES103411 A1 ES 103411A1 ES 103411 A ES103411 A ES 103411A ES 103411 A ES103411 A ES 103411A ES 103411 A1 ES103411 A1 ES 103411A1
Authority
ES
Spain
Prior art keywords
telephony devices
wireless telegraphy
telegraphy
wireless
telephony
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
ES103411A
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.)
Herbelot & Vorms
Original Assignee
Herbelot & Vorms
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 Herbelot & Vorms filed Critical Herbelot & Vorms
Priority to ES103411A priority Critical patent/ES103411A1/en
Publication of ES103411A1 publication Critical patent/ES103411A1/en
Expired legal-status Critical Current

Links

ES103411A 1927-06-30 1927-06-30 Improvements in wireless telegraphy and telephony devices. Expired ES103411A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES103411A ES103411A1 (en) 1927-06-30 1927-06-30 Improvements in wireless telegraphy and telephony devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES103411A ES103411A1 (en) 1927-06-30 1927-06-30 Improvements in wireless telegraphy and telephony devices.

Publications (1)

Publication Number Publication Date
ES103411A1 true ES103411A1 (en) 1927-08-01

Family

ID=65572144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES103411A Expired ES103411A1 (en) 1927-06-30 1927-06-30 Improvements in wireless telegraphy and telephony devices.

Country Status (1)

Country Link
ES (1) ES103411A1 (en)

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