US PATENT SUBCLASS 172 / 370
.~ With attendant attaching means

Current as of: June, 1999
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172 /   HD   EARTH WORKING

329  DF  GUIDED BY WALKING ATTENDANT; SUPPORTED, PROPELLED, OR HELD IN POSITION BY ATTENDANT {7}
370.~ With attendant attaching means

DEFINITION

Classification: 172/370

(under subclass 329) Apparatus of the type wherein the earth working element is harnessed to or worn by the attendant.