US PATENT SUBCLASS 285 / FOR 162
.~ With root repellent (285/285)

Current as of: June, 1999
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285 /   HD   PIPE JOINTS OR COUPLINGS

FOR 161  DF  MOLDED JOINT (285/284) {10}
FOR 162.~ With root repellent (285/285)

DEFINITION

Classification: 285/FOR.162

Foreign art collection including means to inhibit or repeal the growth of roots between the members.