ES6721Y - An electric pen that allows you to write in places without light - Google Patents
An electric pen that allows you to write in places without lightInfo
- Publication number
- ES6721Y ES6721Y ES0006721U ES6721U ES6721Y ES 6721 Y ES6721 Y ES 6721Y ES 0006721 U ES0006721 U ES 0006721U ES 6721 U ES6721 U ES 6721U ES 6721 Y ES6721 Y ES 6721Y
- Authority
- ES
- Spain
- Prior art keywords
- write
- places
- allows
- light
- electric pen
- 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 |
|---|---|---|---|
| ES0006721U ES6721Y (en) | 1941-08-06 | 1941-08-06 | An electric pen that allows you to write in places without light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0006721U ES6721Y (en) | 1941-08-06 | 1941-08-06 | An electric pen that allows you to write in places without light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES6721U ES6721U (en) | 1941-11-16 |
| ES6721Y true ES6721Y (en) | 1946-07-01 |
Family
ID=51071220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0006721U Expired ES6721Y (en) | 1941-08-06 | 1941-08-06 | An electric pen that allows you to write in places without light |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES6721Y (en) |
-
1941
- 1941-08-06 ES ES0006721U patent/ES6721Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES6721U (en) | 1941-11-16 |
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