ES72171A1 - Improvements in cinematographic devices. - Google Patents
Improvements in cinematographic devices.Info
- Publication number
- ES72171A1 ES72171A1 ES72171A ES72171A ES72171A1 ES 72171 A1 ES72171 A1 ES 72171A1 ES 72171 A ES72171 A ES 72171A ES 72171 A ES72171 A ES 72171A ES 72171 A1 ES72171 A1 ES 72171A1
- Authority
- ES
- Spain
- Prior art keywords
- cinematographic
- devices
- cinematographic devices
- 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 |
---|---|---|---|
ES72171A ES72171A1 (en) | 1920-01-10 | 1920-01-10 | Improvements in cinematographic devices. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES72171A ES72171A1 (en) | 1920-01-10 | 1920-01-10 | Improvements in cinematographic devices. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES72171A1 true ES72171A1 (en) | 1920-04-09 |
Family
ID=64241968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES72171A Expired ES72171A1 (en) | 1920-01-10 | 1920-01-10 | Improvements in cinematographic devices. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES72171A1 (en) |
-
1920
- 1920-01-10 ES ES72171A patent/ES72171A1/en not_active Expired
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