ES121713A1 - MEJORAS EN ALTAVOCES ELECTROSTáTICOS, MICRoFONOS ELECTROSTáTICOS Y APARATOS ANáLOGOS - Google Patents

MEJORAS EN ALTAVOCES ELECTROSTáTICOS, MICRoFONOS ELECTROSTáTICOS Y APARATOS ANáLOGOS

Info

Publication number
ES121713A1
ES121713A1 ES0121713A ES121713A ES121713A1 ES 121713 A1 ES121713 A1 ES 121713A1 ES 0121713 A ES0121713 A ES 0121713A ES 121713 A ES121713 A ES 121713A ES 121713 A1 ES121713 A1 ES 121713A1
Authority
ES
Spain
Prior art keywords
electrostatic
microphones
analog devices
speakers
electrostatic speakers
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
ES0121713A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES121713A1 publication Critical patent/ES121713A1/es
Expired legal-status Critical Current

Links

ES0121713A 1930-06-19 1931-02-14 MEJORAS EN ALTAVOCES ELECTROSTáTICOS, MICRoFONOS ELECTROSTáTICOS Y APARATOS ANáLOGOS Expired ES121713A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE129668X 1930-06-19

Publications (1)

Publication Number Publication Date
ES121713A1 true ES121713A1 (es) 1931-03-16

Family

ID=5663196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0121713A Expired ES121713A1 (es) 1930-06-19 1931-02-14 MEJORAS EN ALTAVOCES ELECTROSTáTICOS, MICRoFONOS ELECTROSTáTICOS Y APARATOS ANáLOGOS

Country Status (2)

Country Link
AT (1) AT129668B (de)
ES (1) ES121713A1 (de)

Also Published As

Publication number Publication date
AT129668B (de) 1932-09-10

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