US PATENT SUBCLASS 118 / 726
.~ Crucible or evaporator structure

Current as of: June, 1999
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118 /   HD   COATING APPARATUS

715  DF  GAS OR VAPOR DEPOSITION {9}
726.~ Crucible or evaporator structure {1}
727  DF  .~.~> Movable crucible

DEFINITION

Classification: 118/726

Crucible or evaporator structure:

(under subclass 715) Apparatus wherein significance is attributable to a means which either vaporizes the coating material or contains the coating material during vaporization.

SEE OR SEARCH CLASS

373, Industrial Electric Heating Furnaces,

11+, for crucibles used with electron beam vaporizing furnaces.