US PATENT SUBCLASS 184 / 67
.~.~.~ Electrically operated

Current as of: June, 1999
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184 /   HD   LUBRICATION

14  DF  LUBRICATORS {18}
65  DF  .~ Gravity feed {9}
66  DF  .~.~ Automatic cutoff {7}
67.~.~.~ Electrically operated

DEFINITION

Classification: 184/67

The valve is actuated by an electromagnet, solenoid, or similar electrical device.