ES7505Y - Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers. - Google Patents
Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers.Info
- Publication number
- ES7505Y ES7505Y ES0007505U ES7505U ES7505Y ES 7505 Y ES7505 Y ES 7505Y ES 0007505 U ES0007505 U ES 0007505U ES 7505 U ES7505 U ES 7505U ES 7505 Y ES7505 Y ES 7505Y
- Authority
- ES
- Spain
- Prior art keywords
- pointers
- luminous
- powered
- operating
- conductive wires
- 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 |
---|---|---|---|
ES0007505U ES7505Y (en) | 1942-05-27 | 1942-05-27 | Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0007505U ES7505Y (en) | 1942-05-27 | 1942-05-27 | Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES7505U ES7505U (en) | 1942-12-16 |
ES7505Y true ES7505Y (en) | 1944-06-01 |
Family
ID=51071990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0007505U Expired ES7505Y (en) | 1942-05-27 | 1942-05-27 | Luminous electrographic device, powered by dry cell or light current, operating without conductive wires in the pointers. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES7505Y (en) |
-
1942
- 1942-05-27 ES ES0007505U patent/ES7505Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES7505U (en) | 1942-12-16 |
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