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ES203236Y - Una rejilla acustica perfeccionada. - Google Patents

Una rejilla acustica perfeccionada.

Info

Publication number
ES203236Y
ES203236Y ES1974203236U ES203236U ES203236Y ES 203236 Y ES203236 Y ES 203236Y ES 1974203236 U ES1974203236 U ES 1974203236U ES 203236 U ES203236 U ES 203236U ES 203236 Y ES203236 Y ES 203236Y
Authority
ES
Spain
Prior art keywords
acoustic grille
perfected
perfected acoustic
grille
acoustic
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
ES1974203236U
Other languages
English (en)
Other versions
ES203236U (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 ES1974203236U priority Critical patent/ES203236Y/es
Publication of ES203236U publication Critical patent/ES203236U/es
Application granted granted Critical
Publication of ES203236Y publication Critical patent/ES203236Y/es
Expired legal-status Critical Current

Links

ES1974203236U 1974-05-21 1974-05-21 Una rejilla acustica perfeccionada. Expired ES203236Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1974203236U ES203236Y (es) 1974-05-21 1974-05-21 Una rejilla acustica perfeccionada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1974203236U ES203236Y (es) 1974-05-21 1974-05-21 Una rejilla acustica perfeccionada.

Publications (2)

Publication Number Publication Date
ES203236U ES203236U (es) 1976-01-01
ES203236Y true ES203236Y (es) 1976-04-16

Family

ID=8370064

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974203236U Expired ES203236Y (es) 1974-05-21 1974-05-21 Una rejilla acustica perfeccionada.

Country Status (1)

Country Link
ES (1) ES203236Y (es)

Also Published As

Publication number Publication date
ES203236U (es) 1976-01-01

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