US PATENT SUBCLASS 60 / 641.7
.~.~ Ocean thermal energy conversion (OTEC)

Current as of: June, 1999
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60 /   HD   POWER PLANTS

641.1  DF  UTILIZING NATURAL HEAT {3}
641.6  DF  .~ With natural temperature differential {1}
641.7.~.~ Ocean thermal energy conversion (OTEC)

DEFINITION

Classification: 60/641.7

Ocean thermal energy conversion (OTEC):

(under subclass 641.6) Apparatus wherein the geos:graphical location is a large (e.g., sea, ocean) body of water.