CA48005A - Drain grading instrument - Google Patents
Drain grading instrumentInfo
- Publication number
- CA48005A CA48005A CA000048005A CA48005DA CA48005A CA 48005 A CA48005 A CA 48005A CA 000048005 A CA000048005 A CA 000048005A CA 48005D A CA48005D A CA 48005DA CA 48005 A CA48005 A CA 48005A
- Authority
- CA
- Canada
- Prior art keywords
- drain
- grading instrument
- grading
- instrument
- drain grading
- 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 |
---|---|---|---|
CA48005T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA48005A true CA48005A (en) | 1895-01-24 |
Family
ID=45164545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000048005A Expired CA48005A (en) | Drain grading instrument |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA48005A (en) |
-
0
- CA CA000048005A patent/CA48005A/en not_active Expired
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