US PATENT SUBCLASS 361 / 19
.~ Superconductor protective circuits

Current as of: June, 1999
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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

1  DF  SAFETY AND PROTECTION OF SYSTEMS AND DEVICES {32}
19.~ Superconductor protective circuits

DEFINITION

Classification: 361/19

Superconductor protective circuits:

(under subclass 1) Subject matter comprising means for electrically preventing damage to a superconductor circuit or device.

SEE OR SEARCH CLASS

327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems,

366+, for superconductor gating circuits and subclasses 527+ for miscellaneous superconductor circuits.

505, Superconductor Technology: Apparatus, Material, Process, particularly

150+, for high temperature (Tc 30 K) superconducting systems or devices, subclass 192 for capacitors having high temperature superconducting materials, and cross-reference art collections in subclass 850 for protective circuits for electromagnetic devices that are superconductive.