US PATENT SUBCLASS 193 / 9
.~ Grain drill


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

Internet Version by PATENTEC © 1999      Terms of Use



193 /   HD   CONVEYORS, CHUTES, SKIDS, GUIDES, AND WAYS

2 R  DF  CHUTES {25}
9.~ Grain drill


DEFINITION

Classification: 193/9

(under subclass 2) Apparatus for grain-drilling machines.

(1) Note. See Classes 111, Planting, and 222, Dispensing, generally especially subclasses 526+ and 566+.