ES97059U - Apparatus for the graphic determination of the different phases of the menstrual cycle of women (Machine-translation by Google Translate, not legally binding)
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Apparatus for the graphic determination of the different phases of the menstrual cycle of women (Machine-translation by Google Translate, not legally binding)
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Dental Tools And Instruments Or Auxiliary Dental Instruments
(AREA)
Abstract
Apparatus for the graphic determination of the different phases of the menstrual cycle of the woman, essentially characterized by a disc of suitable dimensions, in it are printed on both sides, concentric rings of different colors, each divided into as many parts as days they understand the different menstrual cycles. On this disk, and moving concentrically to it, a transparent material envelope slides on both sides and also has printed sectors superimposed on the rings of the disc, in which each one of them has determined; a first zone that covers the days of the rule; a second transparent zone representing the fixed sterile days; a third zone in color different from the first zone that covers the days of the conceptional period in each ring. At the margins of each of the sectors of the third zone, portions equivalent to one day of each ring are scratched, which must be considered as days considered as doubtful. (Machine-translation by Google Translate, not legally binding)
ES97059U1963-01-191963-01-19
Apparatus for the graphic determination of the different phases of the menstrual cycle of women
ExpiredES97059Y
(en)
Apparatus for the graphic determination of the different phases of the menstrual cycle of women (Machine-translation by Google Translate, not legally binding)
Apparatus for the instant determination of the different phases of the women's menstrual cycle. (Machine-translation by Google Translate, not legally binding)
Element to form samples in cascade for diverse publications and propaganda of the same ones (Machine-translation by Google Translate, not legally binding)
Arrangement to indicate the position of the magnetic tape in the recording-type telephone secretarial apparatus (Machine-translation by Google Translate, not legally binding)