ES121647A1 - An auxiliary device for industrial drawing. - Google Patents
An auxiliary device for industrial drawing.Info
- Publication number
- ES121647A1 ES121647A1 ES121647A ES121647A ES121647A1 ES 121647 A1 ES121647 A1 ES 121647A1 ES 121647 A ES121647 A ES 121647A ES 121647 A ES121647 A ES 121647A ES 121647 A1 ES121647 A1 ES 121647A1
- Authority
- ES
- Spain
- Prior art keywords
- auxiliary device
- industrial drawing
- industrial
- auxiliary
- 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 |
---|---|---|---|
ES121647A ES121647A1 (en) | 1931-01-28 | 1931-01-28 | An auxiliary device for industrial drawing. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES121647A ES121647A1 (en) | 1931-01-28 | 1931-01-28 | An auxiliary device for industrial drawing. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES121647A1 true ES121647A1 (en) | 1931-03-01 |
Family
ID=65581045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES121647A Expired ES121647A1 (en) | 1931-01-28 | 1931-01-28 | An auxiliary device for industrial drawing. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES121647A1 (en) |
-
1931
- 1931-01-28 ES ES121647A patent/ES121647A1/en not_active Expired
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