US PATENT SUBCLASS 114 / 171
.~.~.~ Hydraulic

Current as of: June, 1999
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114 /   HD   SHIPS

144 R  DF  STEERING MECHANISM {14}
162  DF  .~ Rudders {9}
170  DF  .~.~ Brakes {1}
171.~.~.~ Hydraulic

DEFINITION

Classification: 114/171

Brakes in which tension is relieved through fluid resistance, the fluid being compressed or retarded in its flow.