CA140845A - Crible a houille - Google Patents
Crible a houilleInfo
- Publication number
- CA140845A CA140845A CA000140845A CA140845DA CA140845A CA 140845 A CA140845 A CA 140845A CA 000140845 A CA000140845 A CA 000140845A CA 140845D A CA140845D A CA 140845DA CA 140845 A CA140845 A CA 140845A
- 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
- 239000003245 coal Substances 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA140845T | 1912-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA140845A true CA140845A (fr) | 1912-06-04 |
Family
ID=45260561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000140845A Expired CA140845A (fr) | 1912-04-06 | 1912-04-06 | Crible a houille |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA140845A (fr) |
-
1912
- 1912-04-06 CA CA000140845A patent/CA140845A/fr not_active Expired
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