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Matches 1 - 39 out of 39



Document Document Title
4151663
A snow removal unit having a housing open at its front end in which a central fan blower is mounted. Mounted to the housing forwardly of and flanking the central fan are a pair of vertically rotating clearing screws. The clearing screws ...  
3886675
A snow clearing machine capable of clearing snow from the roadbed of and from about the rails of railroad track having a rotary broom mounted across the front of rail vehicle. Mounted in front of this broom is a snow-removing horizontal ...  
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Matches 1 - 39 out of 39