US PATENT SUBCLASS 277 / FOR 103
.~ Bolted flange (277/105)

Current as of: June, 1999
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277 /   HD   SEAL FOR A JOINT OR JUNCTURE

FOR 100  DF  RADIALLY CONTAINED PACKING WITH AXIALLY ACTING FOLLOWER (277/102) {15}
FOR 103.~ Bolted flange (277/105) {1}
FOR 104  DF  .~.~> Spring biased flange (277/106)

DEFINITION

Classification: 277/FOR.103

Foreign art collections wherein the follower is provided with a flange which is adjustably secured to the chamber by bolts or studs.