US PATENT SUBCLASS 75 / 302
.~ Welding rod or electrode defined by composition

Current as of: June, 1999
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75 /   HD   SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES

300  DF  COMPOSITIONS {5}
302.~ Welding rod or electrode defined by composition

DEFINITION

Classification: 75/302

Welding rod or electrode defined by composition:

(under subclass 300) A welding rod or electrode defined by composition and without significant structure.

SEE OR SEARCH CLASS

219, Electric Heating,

146.1+, for welding rod compositions.

420, Alloys or Metallic Compositions, if the welding rod without significant structure contains only elemental metal and no other ingredients (e.g., flux, etc.).

428, Stock Material or Miscellaneous Articles,

385+, for metal substrate with weld modifying coating.