US PATENT SUBCLASS 427 / 249.5
.~.~ Boron and carbon containing coating (e.g., boron carbide, etc.)

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

248.1  DF  COATING BY VAPOR, GAS, OR SMOKE {9}
249.1  DF  .~ Carbon or carbide coating {8}
249.5.~.~ Boron and carbon containing coating (e.g., boron carbide, etc.)

DEFINITION

Classification: 427/249.5

Boron and carbon containing coating (e.g., boron carbide, etc.):

(under subclass 249.1) Process wherein the resulting coating contains boron and carbon.