Abstract: A method of manufacturing triple coincidence access 3-D memories (requiring 3 inputs for memory access) which, according to the invention, consists in making a flat core matrix threaded along three directions of the Cartesian system, the matrix is then positioned opposite the place of manufacturing a subsequent flat matrix, every matrix is secured in the position provided for it in the 3-D memory being manufactured and in which the subsequent weaving procedure is carried out until the preset number of matrices for the 3-D memory is obtained.

Abstract: A method of making a memory plane of a magnetic decoder comprising threading of transformers of a decoder memory plane by a single wire by means of stringing ferrite cores in a column on a wire which will serve as a bias winding of all transformers, and then arranging the transformers in a specified configuration to form a row extending in one coordinate direction, and threading primary windings of all transformers in one row by a single wire. Several rows are subsequently arranged in a strip of transformers which is threaded by a third wire in a second coordinate direction, and secondary windings are wound for each transformer separately.