US PATENT SUBCLASS 219 / 121.27
.~.~.~.~ With electrode or gun structure

Current as of: June, 1999
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219 /   HD   ELECTRIC HEATING

50  DF  METAL HEATING (E.G., RESISTANCE HEATING) {19}
121.11  DF  .~ By arc {16}
121.12  DF  .~.~ Using electron beam {12}
121.25  DF  .~.~.~ Shaping {2}
121.27.~.~.~.~ With electrode or gun structure

DEFINITION

Classification: 219/121.27

With electrode or gun structure:

(under subclass 121.25) Subject matter wherein a particular electrode configuration is provided or a particular electron beam generator housing structure is set forth.

SEE OR SEARCH CLASS

373, Industrial Electric Heating Furnaces,

13, for electron beam gun assembly.