US PATENT SUBCLASS 428 / 472.1
.~.~.~.~ Formed in situ

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

411.1  DF  COMPOSITE (NONSTRUCTURAL LAMINATE) {25}
457  DF  .~ Of metal {8}
469  DF  .~.~ Next to metal salt or oxide {5}
472  DF  .~.~.~ Refractory metal salt or oxide {1}
472.1.~.~.~.~ Formed in situ

DEFINITION

Classification: 428/472.1

Formed in situ:

(under subclass 472) Product in which the contiguous layer is formed in situ by reaction with the metal of the metal layer.

(1) Note. The compound maybe formed by a reactive coating process classified in Class 148, Metal Treatment, subclasses 6+.