US PATENT SUBCLASS 405 / 65
.~.~.~ With means to seal space between barrier and fixed structure


Current as of: June, 1999
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405 /   HD   HYDRAULIC AND EARTH ENGINEERING

52  DF  FLUID CONTROL, TREATMENT, OR CONTAINMENT {7}
60  DF  .~ Floatable matter containment {4}
63  DF  .~.~ Floating barrier {5}
65.~.~.~ With means to seal space between barrier and fixed structure


DEFINITION

Classification: 405/65

With means to seal space between barrier and fixed structure:

(under subclass 63) Method or apparatus wherein provision is made to prevent passage of floatable matter between the end of the buoyant structure and an adjacent relatively stationary structure, e.g., dock.