CH49439A - Adjustable curve ruler - Google Patents
Adjustable curve rulerInfo
- Publication number
- CH49439A CH49439A CH49439A CH49439DA CH49439A CH 49439 A CH49439 A CH 49439A CH 49439 A CH49439 A CH 49439A CH 49439D A CH49439D A CH 49439DA CH 49439 A CH49439 A CH 49439A
- Authority
- CH
- Switzerland
- Prior art keywords
- curve ruler
- adjustable curve
- adjustable
- ruler
- curve
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH49439T | 1910-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH49439A true CH49439A (en) | 1911-02-16 |
Family
ID=4285223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH49439A CH49439A (en) | 1910-09-10 | 1910-09-10 | Adjustable curve ruler |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH49439A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207097B (en) * | 1957-10-16 | 1965-12-16 | Karl Fortwaengler | Adjustable curve ruler |
-
1910
- 1910-09-10 CH CH49439A patent/CH49439A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207097B (en) * | 1957-10-16 | 1965-12-16 | Karl Fortwaengler | Adjustable curve ruler |
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