US PATENT SUBCLASS 199 / 7
.~.~.~ Matrix-manipulating mechanisms

Current as of: June, 1999
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199 /   HD   TYPE CASTING

1  DF  INTEGRAL LINE {9}
2  DF  .~ Nonreleasing matrix machines {3}
6  DF  .~.~ Slidable matrix carrier {1}
7.~.~.~ Matrix-manipulating mechanisms

DEFINITION

Classification: 199/7

(under subclass 6) Subject matter, having means limited in function to handling the matrices, there being no improvement in the casting part of the machine.