Balanced magnetic memory drive and sense conductors for cancelling unwanted field effects

Claim 1

A MEMORY MATRIX COMPRISING, A PLURALITY OF MAGNETIC MEANS MADE OF MATERIAL EXHIBITING AN EASY AXIS OF MAGNETIZATION DEFINING DIFFERENT STABLE STATES OF FLUX ORIENTATION, EACH SAID ELEMENTS DEFINING A PORTION OF A CLOSED FLUX PATH, SAID ELEMENTS BEING ARRANGED IN COLUMNS AND ROWS, A PLUARALITY OF PAIRS OF ROW CONDUCTORS AND A PLURALITY OF ROW SENSE CONDUCTORS, EACH RESPECTIVE PAIR OF ROW CONDUCTORS AND A RESPECTIVE ONE OF SAID ROW SENSE CONDUCTORS COUPLING ALL THE ELEMENTS IN A DIFFERENT ROW AND EACH ONE OF SAID RESPECTIVE SENSE CONDUCTORS BEING LOCATED INTERMEDIATE AND EQUIDISTANT FROM SAID RESPECTIVE PAIR OF ROW CONDUCTORS, A PLURALITY OF COLUMN CONDUCTORS, EACH COLUMN CONDUCTOR COUPLING ALL THE ELEMENTS OF A DIFFERENT COLUMN, SAID COLUMN CONDUCTORS POSITIONED SYMMETRICALLY ABOUT SAID SENSE CONDUCTORS AND EQUIDISTANT FROM THE NEAREST INTERMEDIATE SENSE CONDUCTOR, AND MEANS FOR SELECTIVELY ENERGIZING A COLUMN CONDUCTOR AND A PAIR OF ROW CONDUCTORS TO SWITCH A DESIRED ELEMENT COUPLED THEREBY FROM ONE STABLE STATE TO ANOTHER INCLUDING MEANS FOR ENERGIZING SAID SELECTED PAIR OF ROW CONDUCTORS WITH A BALANCED CURRENT IMPULSE WHEREBY AN OUTPUT SIGNAL IS INDUCED ON ONE OF SAID ROW SENSE CONDUCTORS SUBSTANTIALLY FREE OF UNWANTED ELECTRICAL AND MAGNETIC FIELD COUPLING.