ES28589Y - Parallelograph ruler - Google Patents
Parallelograph rulerInfo
- Publication number
- ES28589Y ES28589Y ES0028589U ES28589U ES28589Y ES 28589 Y ES28589 Y ES 28589Y ES 0028589 U ES0028589 U ES 0028589U ES 28589 U ES28589 U ES 28589U ES 28589 Y ES28589 Y ES 28589Y
- Authority
- ES
- Spain
- Prior art keywords
- parallelograph
- ruler
- parallelograph ruler
- 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 |
---|---|---|---|
ES0028589U ES28589Y (en) | 1951-10-30 | 1951-10-30 | Parallelograph ruler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0028589U ES28589Y (en) | 1951-10-30 | 1951-10-30 | Parallelograph ruler |
Publications (2)
Publication Number | Publication Date |
---|---|
ES28589U ES28589U (en) | 1951-12-01 |
ES28589Y true ES28589Y (en) | 1952-03-01 |
Family
ID=51092217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0028589U Expired ES28589Y (en) | 1951-10-30 | 1951-10-30 | Parallelograph ruler |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES28589Y (en) |
-
1951
- 1951-10-30 ES ES0028589U patent/ES28589Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES28589U (en) | 1951-12-01 |
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