ES89723Y - Lente acústica para altavoces - Google Patents

Lente acústica para altavoces

Info

Publication number
ES89723Y
ES89723Y ES89723U ES89723U ES89723Y ES 89723 Y ES89723 Y ES 89723Y ES 89723 U ES89723 U ES 89723U ES 89723 U ES89723 U ES 89723U ES 89723 Y ES89723 Y ES 89723Y
Authority
ES
Spain
Prior art keywords
speakers
acoustic lens
acoustic
lens
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
ES89723U
Other languages
English (en)
Other versions
ES89723U (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.)
Radio Hispano Suiza SA
Original Assignee
Radio Hispano Suiza SA
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 Radio Hispano Suiza SA filed Critical Radio Hispano Suiza SA
Priority to ES89723U priority Critical patent/ES89723Y/es
Publication of ES89723U publication Critical patent/ES89723U/es
Application granted granted Critical
Publication of ES89723Y publication Critical patent/ES89723Y/es
Expired legal-status Critical Current

Links

ES89723U 1961-10-25 1961-10-25 Lente acústica para altavoces Expired ES89723Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES89723U ES89723Y (es) 1961-10-25 1961-10-25 Lente acústica para altavoces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES89723U ES89723Y (es) 1961-10-25 1961-10-25 Lente acústica para altavoces

Publications (2)

Publication Number Publication Date
ES89723U ES89723U (es) 1961-12-01
ES89723Y true ES89723Y (es) 1962-04-01

Family

ID=52713661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89723U Expired ES89723Y (es) 1961-10-25 1961-10-25 Lente acústica para altavoces

Country Status (1)

Country Link
ES (1) ES89723Y (es)

Also Published As

Publication number Publication date
ES89723U (es) 1961-12-01

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