CA180874A - Coal screen - Google Patents
Coal screenInfo
- Publication number
- CA180874A CA180874A CA000180874A CA180874DA CA180874A CA 180874 A CA180874 A CA 180874A CA 000180874 A CA000180874 A CA 000180874A CA 180874D A CA180874D A CA 180874DA CA 180874 A CA180874 A CA 180874A
- Authority
- CA
- Canada
- Prior art keywords
- coal screen
- coal
- screen
- 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 |
---|---|---|---|
CA180874T | 1917-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA180874A true CA180874A (en) | 1917-12-11 |
Family
ID=45300526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000180874A Expired CA180874A (en) | 1917-11-15 | 1917-11-15 | Coal screen |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA180874A (en) |
-
1917
- 1917-11-15 CA CA000180874A patent/CA180874A/en not_active Expired
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