ES220675A1 - A sound system for cinematographic projection and similar applications (Machine-translation by Google Translate, not legally binding) - Google Patents

A sound system for cinematographic projection and similar applications (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES220675A1
ES220675A1 ES0220675A ES220675A ES220675A1 ES 220675 A1 ES220675 A1 ES 220675A1 ES 0220675 A ES0220675 A ES 0220675A ES 220675 A ES220675 A ES 220675A ES 220675 A1 ES220675 A1 ES 220675A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
sound system
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
ES0220675A
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.)
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
Priority to ES0220675A priority Critical patent/ES220675A1/en
Publication of ES220675A1 publication Critical patent/ES220675A1/en
Expired legal-status Critical Current

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Abstract

Sound system for cinematrographic projection and similar applications, characterized by the provision of an amplifier valve and voltage rectifier in the input signal from the normal cabin amplifier, applying the voltage rectified by the diode of this valve to a second, whose voltage the plate receives it through a voltage divider of several points or determined resistances. (Machine-translation by Google Translate, not legally binding)
ES0220675A 1955-03-15 1955-03-15 A sound system for cinematographic projection and similar applications (Machine-translation by Google Translate, not legally binding) Expired ES220675A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0220675A ES220675A1 (en) 1955-03-15 1955-03-15 A sound system for cinematographic projection and similar applications (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0220675A ES220675A1 (en) 1955-03-15 1955-03-15 A sound system for cinematographic projection and similar applications (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES220675A1 true ES220675A1 (en) 1955-09-16

Family

ID=37838243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0220675A Expired ES220675A1 (en) 1955-03-15 1955-03-15 A sound system for cinematographic projection and similar applications (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES220675A1 (en)

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