US PATENT SUBCLASS 62 / 351
.~.~ Electrical heater

Current as of: June, 1999
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62 /   HD   REFRIGERATION

340  DF  MEANS PRODUCING SHAPED OR MODIFIED CONGEALED PRODUCT {9}
349  DF  .~ Thawing means {3}
351.~.~ Electrical heater

DEFINITION

Classification: 62/351

(under subclass 349) Apparatus including an electrical heating means.

SEE OR SEARCH CLASS

219, Electric Heating, appropriate subclasses for an electrical heater of more general utility.