US PATENT SUBCLASS 505 / 738
.~.~ By precipitating

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}
737  DF  .~ From inorganic salt precursors (e.g., nitrates) {1}
738.~.~ By precipitating

DEFINITION

Classification: 505/738

By precipitating:

(under subclass 737) Process wherein a solid metal salt precipitate is caused to be formed from a solution of inorganic reactants and the inorganic salt thus precipitated is treated in subsequent operations to produce superconducting material.