US PATENT SUBCLASS 184 / 93
.~.~.~ Spring-controlled


Current as of: June, 1999
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184 /   HD   LUBRICATION

14  DF  LUBRICATORS {18}
88.1  DF  .~ Oil cup closure {5}
92  DF  .~.~ Rotatable cover {1}
93.~.~.~ Spring-controlled


DEFINITION

Classification: 184/93

Devices in which the cover is brought back to its initial or closed position by a spring.