METHOD AND RELATIVE SUPPORT FOR THE TRANSCRIPTION AND DECIPHERING OF ALPHANUMERIC CODES

摘要

The support (1) has a portion of surface on which to write (3) on which a mask (4) is placed having a plurality of windows (5). By writing the figures (C) of the code through the windows (5) and, after removing the mask, writing a plurality of further figures (D) in the remaining blank spaces, it is possible to decipher said code composed of figures (C) only after having newly superimposed mask (4) through whose windows (5) said figures (C) can be read. The support (1) can have the form of a card or stem (1a) of a key. Any user can transcribe the codes of his own credit cards, bank passes, safe combinations or combinations of other types of containers and any other alphanumeric code to be memorized without having to worry about others seizing them.