US PATENT SUBCLASS 173 / 168
PASSAGE IN MANIPULATING HANDLE FOR DRIVE MOTOR MOTIVE FLUID

Current as of: June, 1999
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173 /   HD   TOOL DRIVING OR IMPACTING

168PASSAGE IN MANIPULATING HANDLE FOR DRIVE MOTOR MOTIVE FLUID {1}
169  DF  .~> Motive fluid control valve in handle passage

DEFINITION

Classification: 173/168

(under the class definition) Apparatus in which a means specifically adapted to be engaged by the hand of the operator to manipulate the drive is provided with internal structure to convey motive fluid to a fluid operated tool drive motor.