CA228489A - Compas a crayon - Google Patents
Compas a crayonInfo
- Publication number
- CA228489A CA228489A CA228489A CA228489DA CA228489A CA 228489 A CA228489 A CA 228489A CA 228489 A CA228489 A CA 228489A CA 228489D A CA228489D A CA 228489DA CA 228489 A CA228489 A CA 228489A
- Authority
- CA
- Canada
- Prior art keywords
- compass
- lead
- lead compass
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA228489T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA228489A true CA228489A (fr) | 1923-02-06 |
Family
ID=35124092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA228489A Expired CA228489A (fr) | Compas a crayon |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA228489A (fr) |
-
0
- CA CA228489A patent/CA228489A/fr not_active Expired
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