ES6111Y - Letter envelope, with special thread arrangement for opening. - Google Patents
Letter envelope, with special thread arrangement for opening.Info
- Publication number
- ES6111Y ES6111Y ES0006111U ES6111U ES6111Y ES 6111 Y ES6111 Y ES 6111Y ES 0006111 U ES0006111 U ES 0006111U ES 6111 U ES6111 U ES 6111U ES 6111 Y ES6111 Y ES 6111Y
- Authority
- ES
- Spain
- Prior art keywords
- opening
- thread arrangement
- special thread
- letter envelope
- envelope
- 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 |
|---|---|---|---|
| ES0006111U ES6111Y (en) | 1940-11-30 | 1940-11-30 | Letter envelope, with special thread arrangement for opening. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0006111U ES6111Y (en) | 1940-11-30 | 1940-11-30 | Letter envelope, with special thread arrangement for opening. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES6111U ES6111U (en) | 1941-09-01 |
| ES6111Y true ES6111Y (en) | 1942-06-16 |
Family
ID=51070619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0006111U Expired ES6111Y (en) | 1940-11-30 | 1940-11-30 | Letter envelope, with special thread arrangement for opening. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES6111Y (en) |
-
1940
- 1940-11-30 ES ES0006111U patent/ES6111Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES6111U (en) | 1941-09-01 |
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