US PATENT SUBCLASS 427 / 61
.~.~ Metal coating or Group IIA metallic compound containing coating

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

58  DF  ELECTRICAL PRODUCT PRODUCED {21}
59  DF  .~ Welding electrode {2}
61.~.~ Metal coating or Group IIA metallic compound containing coating

DEFINITION

Classification: 427/61

(under subclass 59) Processes wherein the coating material includes a metal in elemental form or includes beryllium, magnesium, calcium, strontium, or barium in compound form.

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5, for coating with a material containing radium.