DEP0051029DA - Extraction process in longwall mining using a chain cutting machine - Google Patents
Extraction process in longwall mining using a chain cutting machineInfo
- Publication number
- DEP0051029DA DEP0051029DA DEP0051029DA DE P0051029D A DEP0051029D A DE P0051029DA DE P0051029D A DEP0051029D A DE P0051029DA
- Authority
- DE
- Germany
- Prior art keywords
- cutting machine
- extraction process
- longwall mining
- chain cutting
- kohl
- 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
- 238000000605 extraction Methods 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
- 240000007124 Brassica oleracea Species 0.000 claims description 2
Description
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Claims (1)
Family
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