US PATENT SUBCLASS 700 / 290
.~.~.~.~ For turbine speed control


Current as of: June, 1999
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700 /   HD   DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS

90  DD  SPECIFIC APPLICATION, APPARATUS OR PROCESS {16}
286  DD  .~ Electrical power generation or distribution system {5}
287  DD  .~.~ Turbine or generator control {2}
289  DD  .~.~.~ Adaptive valve control {1}
290.~.~.~.~ For turbine speed control