ES28252Y - Perpetual calendar - Google Patents
Perpetual calendarInfo
- Publication number
- ES28252Y ES28252Y ES0028252U ES28252U ES28252Y ES 28252 Y ES28252 Y ES 28252Y ES 0028252 U ES0028252 U ES 0028252U ES 28252 U ES28252 U ES 28252U ES 28252 Y ES28252 Y ES 28252Y
- Authority
- ES
- Spain
- Prior art keywords
- perpetual calendar
- perpetual
- calendar
- 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 |
|---|---|---|---|
| ES0028252U ES28252Y (en) | 1951-10-04 | 1951-10-04 | Perpetual calendar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0028252U ES28252Y (en) | 1951-10-04 | 1951-10-04 | Perpetual calendar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES28252U ES28252U (en) | 1951-11-01 |
| ES28252Y true ES28252Y (en) | 1952-02-16 |
Family
ID=51091891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0028252U Expired ES28252Y (en) | 1951-10-04 | 1951-10-04 | Perpetual calendar |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES28252Y (en) |
-
1951
- 1951-10-04 ES ES0028252U patent/ES28252Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES28252U (en) | 1951-11-01 |
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