ES20541Y - Altavoz a imán permanente. - Google Patents

Altavoz a imán permanente.

Info

Publication number
ES20541Y
ES20541Y ES0020541U ES20541U ES20541Y ES 20541 Y ES20541 Y ES 20541Y ES 0020541 U ES0020541 U ES 0020541U ES 20541 U ES20541 U ES 20541U ES 20541 Y ES20541 Y ES 20541Y
Authority
ES
Spain
Prior art keywords
permanent magnet
magnet loudspeaker
loudspeaker
permanent
magnet
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
ES0020541U
Other languages
English (en)
Other versions
ES20541U (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 ES0020541U priority Critical patent/ES20541Y/es
Publication of ES20541U publication Critical patent/ES20541U/es
Application granted granted Critical
Publication of ES20541Y publication Critical patent/ES20541Y/es
Expired legal-status Critical Current

Links

ES0020541U 1949-07-21 1949-07-21 Altavoz a imán permanente. Expired ES20541Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0020541U ES20541Y (es) 1949-07-21 1949-07-21 Altavoz a imán permanente.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0020541U ES20541Y (es) 1949-07-21 1949-07-21 Altavoz a imán permanente.

Publications (2)

Publication Number Publication Date
ES20541U ES20541U (es) 1949-08-16
ES20541Y true ES20541Y (es) 1950-01-01

Family

ID=51084488

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0020541U Expired ES20541Y (es) 1949-07-21 1949-07-21 Altavoz a imán permanente.

Country Status (1)

Country Link
ES (1) ES20541Y (es)

Also Published As

Publication number Publication date
ES20541U (es) 1949-08-16

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