US PATENT SUBCLASS 29 / 527.5
.~.~ Metal casting

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
527.1  DF  .~ Combined manufacture including applying or shaping of fluent material {3}
527.5.~.~ Metal casting {2}
527.6  DF  .~.~.~> Followed by cutting or removing material
527.7  DF  .~.~.~> Combined with rolling

DEFINITION

Classification: 29/527.5

Metal casting:

(under subclass 527.1) Process wherein said first named operation comprises shaping molten metal by means of a molding surface.