US PATENT SUBCLASS 505 / 783
.~.~ Thallium(Tl)-(e.g., Tl2CaBaCu308)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

775  DF  HIGH Tc (ABOVE 30 K) SUPERCONDUCTING MATERIAL {3}
776  DF  .~ Containing transition metal oxide with rare earth or alkaline earth {4}
783.~.~ Thallium(Tl)-(e.g., Tl2CaBaCu308)

DEFINITION

Classification: 505/783

Thallium (Tl) - (Tl2CaBaCu308):

(under subclass 776) Material that contains Thallium (Tl) - (e.g., Tl2CaBaCu308).