ES250702Y - Cortina acustica - Google Patents

Cortina acustica

Info

Publication number
ES250702Y
ES250702Y ES1980250702U ES250702U ES250702Y ES 250702 Y ES250702 Y ES 250702Y ES 1980250702 U ES1980250702 U ES 1980250702U ES 250702 U ES250702 U ES 250702U ES 250702 Y ES250702 Y ES 250702Y
Authority
ES
Spain
Prior art keywords
acoustic curtain
curtain
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
ES1980250702U
Other languages
English (en)
Other versions
ES250702U (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.)
Filing date
Publication date
Application filed filed Critical
Priority to ES1980250702U priority Critical patent/ES250702Y/es
Publication of ES250702U publication Critical patent/ES250702U/es
Application granted granted Critical
Publication of ES250702Y publication Critical patent/ES250702Y/es
Expired legal-status Critical Current

Links

ES1980250702U 1980-04-22 1980-04-22 Cortina acustica Expired ES250702Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980250702U ES250702Y (es) 1980-04-22 1980-04-22 Cortina acustica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980250702U ES250702Y (es) 1980-04-22 1980-04-22 Cortina acustica

Publications (2)

Publication Number Publication Date
ES250702U ES250702U (es) 1981-04-01
ES250702Y true ES250702Y (es) 1981-12-01

Family

ID=8408855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980250702U Expired ES250702Y (es) 1980-04-22 1980-04-22 Cortina acustica

Country Status (1)

Country Link
ES (1) ES250702Y (es)

Also Published As

Publication number Publication date
ES250702U (es) 1981-04-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19971001