US PATENT SUBCLASS 285 / FOR 133
.~.~ With relative motion (285/151)

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

FOR 100  DF  SYSTEMS (285/120) {11}
FOR 132  DF  .~ Branched (285/150) {4}
FOR 133.~.~ With relative motion (285/151) {1}
FOR 134  DF  .~.~.~> Double Y-type (285/152)

DEFINITION

Classification: 285/FOR.133

Foreign art collection wherein at least one joint provides for relative motion between coupled parts.