US PATENT SUBCLASS 378 / 129
.~.~.~.~ With increased emissivity

Current as of: June, 1999
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378 /   HD   X-RAY OR GAMMA RAY SYSTEMS OR DEVICES

119  DF  SOURCE {3}
121  DF  .~ Electron tube {12}
125  DF  .~.~ With movable target {4}
127  DF  .~.~.~ Temperature modification {3}
129.~.~.~.~ With increased emissivity

DEFINITION

Classification: 378/129

With increased emissivity:

(under subclass 127) Subject matter wherein a surface is

conditioned to enhance the radiation of heat.

(1) Note. Typical conditioned surfaces are target surfaces or motor rotor surfaces.

SEE OR SEARCH CLASS

165, Heat Exchange,

133, for increasing thermal radiation by the coating or roughening of surfaces.