ES123262A1 - Improvements in the regulatory circuits for voice-activated transmission systems. - Google Patents

Improvements in the regulatory circuits for voice-activated transmission systems.

Info

Publication number
ES123262A1
ES123262A1 ES123262A ES123262A ES123262A1 ES 123262 A1 ES123262 A1 ES 123262A1 ES 123262 A ES123262 A ES 123262A ES 123262 A ES123262 A ES 123262A ES 123262 A1 ES123262 A1 ES 123262A1
Authority
ES
Spain
Prior art keywords
voice
transmission systems
activated transmission
regulatory circuits
regulatory
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
ES123262A
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Priority to ES123262A priority Critical patent/ES123262A1/en
Publication of ES123262A1 publication Critical patent/ES123262A1/en
Expired legal-status Critical Current

Links

ES123262A 1931-06-08 1931-06-08 Improvements in the regulatory circuits for voice-activated transmission systems. Expired ES123262A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES123262A ES123262A1 (en) 1931-06-08 1931-06-08 Improvements in the regulatory circuits for voice-activated transmission systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES123262A ES123262A1 (en) 1931-06-08 1931-06-08 Improvements in the regulatory circuits for voice-activated transmission systems.

Publications (1)

Publication Number Publication Date
ES123262A1 true ES123262A1 (en) 1931-07-16

Family

ID=65581161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES123262A Expired ES123262A1 (en) 1931-06-08 1931-06-08 Improvements in the regulatory circuits for voice-activated transmission systems.

Country Status (1)

Country Link
ES (1) ES123262A1 (en)

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