Title:
Mining machine with rotary cutter horizontally slidable on vertically adjustable guide
United States Patent 3314722
US Patent References:
/1460073.html
- - 1460073


Inventors:
Frederick, Webster
Publication Date:
04/18/1967
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Assignee:
GREENSIDE MACHINE COMPANY LTD
Primary Class:
299/31
Other Classes:
299/75, 299/56, 299/43
International Classes:
E21C27/22; E21C27/24; E21C27/00
Foreign References:
NL101389A