CA623949A - Coal-cutter chains - Google Patents
Coal-cutter chainsInfo
- Publication number
- CA623949A CA623949A CA623949A CA623949DA CA623949A CA 623949 A CA623949 A CA 623949A CA 623949 A CA623949 A CA 623949A CA 623949D A CA623949D A CA 623949DA CA 623949 A CA623949 A CA 623949A
- Authority
- CA
- Canada
- Prior art keywords
- coal
- cutter chains
- chains
- cutter
- 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 |
---|---|---|---|
CA623949T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA623949A true CA623949A (en) | 1961-07-18 |
Family
ID=35879128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA623949A Expired CA623949A (en) | Coal-cutter chains |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA623949A (en) |
-
0
- CA CA623949A patent/CA623949A/en not_active Expired
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