ES706Y - Special horn to amplify sounds adaptable to radio, cinema, sound, public phonographic auditions and in general to all applications derived from the radio or radiophonograph. - Google Patents

Special horn to amplify sounds adaptable to radio, cinema, sound, public phonographic auditions and in general to all applications derived from the radio or radiophonograph.

Info

Publication number
ES706Y
ES706Y ES0000706U ES706U ES706Y ES 706 Y ES706 Y ES 706Y ES 0000706 U ES0000706 U ES 0000706U ES 706 U ES706 U ES 706U ES 706 Y ES706 Y ES 706Y
Authority
ES
Spain
Prior art keywords
radio
radiophonograph
auditions
phonographic
cinema
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
ES0000706U
Other languages
Spanish (es)
Other versions
ES706U (en
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.)
CRESPO MANUEL
Original Assignee
CRESPO MANUEL
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 CRESPO MANUEL filed Critical CRESPO MANUEL
Priority to ES0000706U priority Critical patent/ES706Y/en
Publication of ES706U publication Critical patent/ES706U/en
Application granted granted Critical
Publication of ES706Y publication Critical patent/ES706Y/en
Expired legal-status Critical Current

Links

ES0000706U 1931-12-22 1931-12-22 Special horn to amplify sounds adaptable to radio, cinema, sound, public phonographic auditions and in general to all applications derived from the radio or radiophonograph. Expired ES706Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0000706U ES706Y (en) 1931-12-22 1931-12-22 Special horn to amplify sounds adaptable to radio, cinema, sound, public phonographic auditions and in general to all applications derived from the radio or radiophonograph.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0000706U ES706Y (en) 1931-12-22 1931-12-22 Special horn to amplify sounds adaptable to radio, cinema, sound, public phonographic auditions and in general to all applications derived from the radio or radiophonograph.

Publications (2)

Publication Number Publication Date
ES706U ES706U (en) 1932-03-01
ES706Y true ES706Y (en) 1932-07-01

Family

ID=51065533

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0000706U Expired ES706Y (en) 1931-12-22 1931-12-22 Special horn to amplify sounds adaptable to radio, cinema, sound, public phonographic auditions and in general to all applications derived from the radio or radiophonograph.

Country Status (1)

Country Link
ES (1) ES706Y (en)

Also Published As

Publication number Publication date
ES706U (en) 1932-03-01

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