US PATENT SUBCLASS 277 / FOR 136
.~ Axially acting(277/134)

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

FOR 135  DF  IMPELLER TYPE (277/133) {1}
FOR 136.~ Axially acting(277/134)

DEFINITION

Classification: 277/FOR.136

Foreign art collections wherein the impeller or baffle means is so constructed as to direct fluid in a direction parallel to the axis thereof.