US PATENT SUBCLASS 427 / 126.4
.~.~.~ Metal is Al

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

58  DF  ELECTRICAL PRODUCT PRODUCED {21}
126.1  DF  .~ Metallic compound coating {2}
126.3  DF  .~.~ Metal oxide, peroxide, or hydroxide coating {3}
126.4.~.~.~ Metal is Al

DEFINITION

Classification: 427/126.4

Metal is Al:

(under subclass 126.3) Processes wherein the metal bonded to oxygen is aluminum.