ES232920Y - Altavoz perfeccionado de cupula para medios y agudos. - Google Patents

Altavoz perfeccionado de cupula para medios y agudos.

Info

Publication number: ES232920Y
Authority: ES; Spain
Prior art keywords: treble; perfected; dome speaker; dome; speaker
Prior art date: 1977-12-26
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

ES1977232920U

Other languages

English (en)

Other versions

ES232920U (es

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.)

1977-12-26

Filing date

1977-12-26

Publication date

1978-07-01

1977-12-26 Application filed filed Critical

1977-12-26 Priority to ES1977232920U priority Critical patent/ES232920Y/es

1978-02-16 Publication of ES232920U publication Critical patent/ES232920U/es

1978-07-01 Application granted granted Critical

1978-07-01 Publication of ES232920Y publication Critical patent/ES232920Y/es

Status Expired legal-status Critical Current

Links

ES1977232920U 1977-12-26 1977-12-26 Altavoz perfeccionado de cupula para medios y agudos. Expired ES232920Y (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES1977232920U ES232920Y (es)	1977-12-26	1977-12-26	Altavoz perfeccionado de cupula para medios y agudos.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES1977232920U ES232920Y (es)	1977-12-26	1977-12-26	Altavoz perfeccionado de cupula para medios y agudos.

Publications (2)

Publication Number	Publication Date
ES232920U ES232920U (es)	1978-02-16
ES232920Y true ES232920Y (es)	1978-07-01

Family

ID=8393969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1977232920U Expired ES232920Y (es)	1977-12-26	1977-12-26	Altavoz perfeccionado de cupula para medios y agudos.

Country Status (1)

Country	Link
ES (1)	ES232920Y (es)

1977
- 1977-12-26 ES ES1977232920U patent/ES232920Y/es not_active Expired

Also Published As

Publication number	Publication date
ES232920U (es)	1978-02-16

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Legal Events

Date	Code	Title	Description
1999-08-01	FD1K	Utility model lapsed	Effective date: 19990601