US PATENT SUBCLASS 199 / 74
.~.~ Pattern control

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

69  DF  SEPARATE TYPE {5}
73  DF  .~ Rotary matrix-carrier machines {1}
74.~.~ Pattern control

DEFINITION

Classification: 199/74

(under subclass 73) Subject matter having a previously-prepared member adapted to govern the operation of the means to select the desired matrices.

(1) Note. Compare this class, subclass 77.