US PATENT SUBCLASS 505 / 736
.~ From free metal precursors

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

725  DF  PROCESS OF MAKING OR TREATING HIGH Tc (ABOVE 30 K) SUPERCONDUCTING SHAPED MATERIAL, ARTICLE, OR DEVICE {11}
736.~ From free metal precursors

DEFINITION

Classification: 505/736

From free metal precursors:

(under subclass 725) Process wherein at some stage in the recited process free metal was a precursor or starting material from which the superconducting material was produced.