CA91397A - Parallel ruler - Google Patents
Parallel rulerInfo
- Publication number
- CA91397A CA91397A CA000091397A CA91397DA CA91397A CA 91397 A CA91397 A CA 91397A CA 000091397 A CA000091397 A CA 000091397A CA 91397D A CA91397D A CA 91397DA CA 91397 A CA91397 A CA 91397A
- Authority
- CA
- Canada
- Prior art keywords
- parallel ruler
- ruler
- parallel
- 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 |
---|---|---|---|
CA91397T | 1904-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA91397A true CA91397A (en) | 1905-02-07 |
Family
ID=45207932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000091397A Expired CA91397A (en) | 1904-11-25 | 1904-11-25 | Parallel ruler |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA91397A (en) |
-
1904
- 1904-11-25 CA CA000091397A patent/CA91397A/en not_active Expired
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