US PATENT SUBCLASS 171 / 68
.~ Driven deflector

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


171 /   HD   UNEARTHING PLANTS OR BURIED OBJECTS

67  DF  WITH PRELIMINARY DEFLECTOR FOR SURFACE MATERIAL {2}
68.~ Driven deflector

DEFINITION

Classification: 171/68

(under subclass 67) Apparatus in which the preliminary deflector is movably mounted on a support means and an additional means is provided for positively imparting a cyclic movement to said deflector.