US PATENT SUBCLASS 505 / 930
.~.~.~ By drawing

Current as of: June, 1999
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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

825  DF  APPARATUS, PER SE, DEVICE, PER SE, OR PROCESS OF MAKING OR OPERATING SAME {36}
917  DF  .~ Mechanically manufacturing superconductor: (Classes 29, 72, and 228) {8}
928  DF  .~.~ Metal deforming {2}
930.~.~.~ By drawing

DEFINITION

Classification: 505/930

By drawing:

(under subclass 928) Subject matter wherein the metal deforming includes pulling the metal work through a die to reduce the work's cross section.