ES20480Y - Light beam regulation device applicable to lighting devices. - Google Patents
Light beam regulation device applicable to lighting devices.Info
- Publication number
- ES20480Y ES20480Y ES0020480U ES20480U ES20480Y ES 20480 Y ES20480 Y ES 20480Y ES 0020480 U ES0020480 U ES 0020480U ES 20480 U ES20480 U ES 20480U ES 20480 Y ES20480 Y ES 20480Y
- Authority
- ES
- Spain
- Prior art keywords
- light beam
- lighting devices
- regulation device
- device applicable
- beam regulation
- 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 |
---|---|---|---|
ES0020480U ES20480Y (en) | 1949-07-12 | 1949-07-12 | Light beam regulation device applicable to lighting devices. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0020480U ES20480Y (en) | 1949-07-12 | 1949-07-12 | Light beam regulation device applicable to lighting devices. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES20480U ES20480U (en) | 1949-08-01 |
ES20480Y true ES20480Y (en) | 1950-01-01 |
Family
ID=51084427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0020480U Expired ES20480Y (en) | 1949-07-12 | 1949-07-12 | Light beam regulation device applicable to lighting devices. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES20480Y (en) |
-
1949
- 1949-07-12 ES ES0020480U patent/ES20480Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES20480U (en) | 1949-08-01 |
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