ES49024Y - Tipo de microfilm mejorado - Google Patents
Tipo de microfilm mejoradoInfo
- Publication number
- ES49024Y ES49024Y ES0049024U ES49024U ES49024Y ES 49024 Y ES49024 Y ES 49024Y ES 0049024 U ES0049024 U ES 0049024U ES 49024 U ES49024 U ES 49024U ES 49024 Y ES49024 Y ES 49024Y
- Authority
- ES
- Spain
- Prior art keywords
- type
- improved
- improved microfilm
- microfilm type
- microfilm
- 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 |
|---|---|---|---|
| ES0049024U ES49024Y (es) | 1955-07-08 | 1955-07-08 | Tipo de microfilm mejorado |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0049024U ES49024Y (es) | 1955-07-08 | 1955-07-08 | Tipo de microfilm mejorado |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES49024U ES49024U (es) | 1955-09-01 |
| ES49024Y true ES49024Y (es) | 1956-07-16 |
Family
ID=51112214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0049024U Expired ES49024Y (es) | 1955-07-08 | 1955-07-08 | Tipo de microfilm mejorado |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES49024Y (es) |
-
1955
- 1955-07-08 ES ES0049024U patent/ES49024Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES49024U (es) | 1955-09-01 |
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