US PATENT SUBCLASS PLT / 174
.~.~ Rootstock

Current as of: June, 1999
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PLT /   HD   PLANTS

156  DF  FRUIT (INCLUDING ORNAMENTAL VARIETY) {15}
161  DF  .~ Apple {14}
174.~.~ Rootstock

DEFINITION

Classification: PLT/174

Rootstock:

(under subclass 161) Apple plant which is derived from breeding programs or discoveries and has primary utility for use as a rootstock.