CA20500A - Crible a charbon - Google Patents
Crible a charbonInfo
- Publication number
- CA20500A CA20500A CA000020500A CA20500DA CA20500A CA 20500 A CA20500 A CA 20500A CA 000020500 A CA000020500 A CA 000020500A CA 20500D A CA20500D A CA 20500DA CA 20500 A CA20500 A CA 20500A
- Authority
- CA
- Canada
- Prior art keywords
- sifter
- coal
- coal sifter
- 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 |
|---|---|---|---|
| CA20500T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA20500A true CA20500A (fr) | 1884-11-04 |
Family
ID=45137043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000020500A Expired CA20500A (fr) | Crible a charbon |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA20500A (fr) |
-
0
- CA CA000020500A patent/CA20500A/fr not_active Expired
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