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3422949
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Information
Patent Grant
3422949
References
Source
Patent Number
3,422,949
Date Filed
Not available
Date Issued
Tuesday, January 21, 1969
55 years ago
CPC
E21F13/06 - Transport of mined material at or adjacent to the working face
B62D1/24 - not vehicle-mounted
B65G37/00 - Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
B65G2812/015 - the conveyors being movably linked
US Classifications
198 - Conveyors: power-driven
180 - Motor vehicles
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