ES87493Y - Difusor bidireccional para altavoces - Google Patents
Difusor bidireccional para altavocesInfo
- Publication number
- ES87493Y ES87493Y ES0087493U ES87493U ES87493Y ES 87493 Y ES87493 Y ES 87493Y ES 0087493 U ES0087493 U ES 0087493U ES 87493 U ES87493 U ES 87493U ES 87493 Y ES87493 Y ES 87493Y
- Authority
- ES
- Spain
- Prior art keywords
- speaker
- bidirectional
- bidirectional speaker
- speaker speaker
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0087493U ES87493Y (es) | 1961-05-20 | 1961-05-20 | Difusor bidireccional para altavoces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0087493U ES87493Y (es) | 1961-05-20 | 1961-05-20 | Difusor bidireccional para altavoces |
Publications (2)
Publication Number | Publication Date |
---|---|
ES87493U ES87493U (es) | 1961-07-01 |
ES87493Y true ES87493Y (es) | 1961-10-16 |
Family
ID=52711558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0087493U Expired ES87493Y (es) | 1961-05-20 | 1961-05-20 | Difusor bidireccional para altavoces |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES87493Y (es) |
-
1961
- 1961-05-20 ES ES0087493U patent/ES87493Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES87493U (es) | 1961-07-01 |
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