US PATENT SUBCLASS 384 / 143
.~.~.~.~ Plural seals


Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
129  DF  .~ Plain bearing {17}
130  DF  .~.~ With specified seal {12}
139  DF  .~.~.~ Relatively rotatable radially contracting {4}
143.~.~.~.~ Plural seals


DEFINITION

Classification: 384/143

Plural seals:

(under subclass 139) Subject matter where there is more than one seal.