US PATENT SUBCLASS 427 / 431
.~ Molten metal or fused salt bath

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

430.1  DF  IMMERSION OR PARTIAL IMMERSION {7}
431.~ Molten metal or fused salt bath {2}
432  DF  .~.~> Inert gas or nonoxidizing atmosphere utilized
433  DF  .~.~> Lead, zinc, or tin coating (e.g., galvanizing, etc.)

DEFINITION

Classification: 427/431

(under subclass 430.1) Processes wherein the coating bath contains molten metal or a fused metallic compound.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

939, for a metallic composite made by a process of this subclass.