ES225934Y - ELECTRONIC ACOUSTIC WARNING DEVICE. - Google Patents
ELECTRONIC ACOUSTIC WARNING DEVICE.Info
- Publication number
- ES225934Y ES225934Y ES1977225934U ES225934U ES225934Y ES 225934 Y ES225934 Y ES 225934Y ES 1977225934 U ES1977225934 U ES 1977225934U ES 225934 U ES225934 U ES 225934U ES 225934 Y ES225934 Y ES 225934Y
- Authority
- ES
- Spain
- Prior art keywords
- warning device
- acoustic warning
- electronic acoustic
- electronic
- warning
- 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 |
---|---|---|---|
ES1977225934U ES225934Y (en) | 1977-01-25 | 1977-01-25 | ELECTRONIC ACOUSTIC WARNING DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977225934U ES225934Y (en) | 1977-01-25 | 1977-01-25 | ELECTRONIC ACOUSTIC WARNING DEVICE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES225934U ES225934U (en) | 1977-03-16 |
ES225934Y true ES225934Y (en) | 1977-07-16 |
Family
ID=8387789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977225934U Expired ES225934Y (en) | 1977-01-25 | 1977-01-25 | ELECTRONIC ACOUSTIC WARNING DEVICE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES225934Y (en) |
-
1977
- 1977-01-25 ES ES1977225934U patent/ES225934Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES225934U (en) | 1977-03-16 |
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