US PATENT SUBCLASS 148 / 541
.~.~.~ Continuous casting

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


148 /   HD   METAL TREATMENT

95  DF  PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL {17}
538  DF  .~ With casting or solidifying from melt {6}
540  DF  .~.~ Iron(Fe) or iron base alloy {5}
541.~.~.~ Continuous casting

DEFINITION

Classification: 148/541

Continuous casting:

(under subclass 540) Process wherein the metal being cast is continuously cast in an endless manner without interruption from the casting apparatus.