US PATENT SUBCLASS 414 / 138.8
.~.~.~ With marine vessel holding or moving device

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

137.1  DF  MARINE LOADING OR UNLOADING SYSTEM {14}
137.9  DF  .~ Marine vessel to marine vessel {6}
138.7  DF  .~.~ Marine vessel to/from lighter to/from shore {3}
138.8.~.~.~ With marine vessel holding or moving device

DEFINITION

Classification: 414/138.8

With marine vessel holding or moving device:

(under subclass 138.7) Apparatus combined with structure to either immobilize or to effect movement of the buoyant vessel being loaded or unloaded.