US PATENT SUBCLASS 307 / 422
.~ Multiaperture

Current as of: June, 1999
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307 /   HD   ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS

401  DF  NONLINEAR REACTOR SYSTEMS (E.G., SATURABLE) {11}
422.~ Multiaperture {1}
423  DF  .~.~> Three apertures or ladder

DEFINITION

Classification: 307/422

Multiaperture:

(under subclass 401) Subject matter wherein the saturable reactor core has more than one aperture.

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408, for multiaperture cores used in logic circuits.

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365, Static Information Storage and Retrieval,

90+, for multiaperture cells used in magnetic shift registers; and subclass 140 for multiaperture cell used in nonshifting magnetic systems.