US PATENT SUBCLASS 505 / 492
.~.~ Bismuth (Bi) or thallium (Tl) containing

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

300  DF  PROCESSES OF PRODUCING OR TREATING HIGH TEMPERATURE (Tc GREATER THAN 30 K) SUPERCONDUCTOR MATERIAL OR SUPERCONDUCTOR CONTAINING PRODUCTS OR PRECURSORS THEREOF {24}
490  DF  .~ Shaping or consolidating (e.g., pelletizing, compacting, etc.) {2}
492.~.~ Bismuth (Bi) or thallium (Tl) containing

DEFINITION

Classification: 505/492

Bismuth (Bi) or thallium (Tl) containing:

(under subclass 490) Process wherein the superconducting material contains a bismuth (Bi) or thallium (Tl) constituent.