US PATENT SUBCLASS 285 / FOR 138
.~.~ T-type (285/156)

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 138.~.~ T-type (285/156)

DEFINITION

Classification: 285/FOR.138

Foreign art collection requiring at least one of the joints at the free end portions of a T-shaped coupling.