ES54536U - A rectangle and another envelope and mobile piece to calculate the periods of fecundity and agenesis of the woman (Machine-translation by Google Translate, not legally binding)
- Google Patents
A rectangle and another envelope and mobile piece to calculate the periods of fecundity and agenesis of the woman (Machine-translation by Google Translate, not legally binding)
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LOPEZ VENA CRISTOBAL
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LOPEZ VENA CRISTOBAL
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Priority to ES0054536UpriorityCriticalpatent/ES54536U/en
Publication of ES54536UpublicationCriticalpatent/ES54536U/en
A rule of calculation of the conceptional periods and of women's agenesis, according to the Ogino-Knaus method, characterized by being composed of two flat pieces of rectangular shape, involving the smallest one sector of the largest, and being able to slide that to long of this. (Machine-translation by Google Translate, not legally binding)
ES0054536U1956-06-011956-06-01A rectangle and another envelope and mobile piece to calculate the periods of fecundity and agenesis of the woman (Machine-translation by Google Translate, not legally binding)
PendingES54536U
(en)
A rectangle and another envelope and mobile piece to calculate the periods of fecundity and agenesis of the woman (Machine-translation by Google Translate, not legally binding)
A rectangle and another envelope and mobile piece to calculate the periods of fecundity and agenesis of the woman (Machine-translation by Google Translate, not legally binding)
A rectangle and another envelope and mobile piece to calculate the periods of fecundity and agenesis of the woman (Machine-translation by Google Translate, not legally binding)
A rectangle and another envelope and mobile piece to calculate the periods of fecundity and agenesis of the woman (Machine-translation by Google Translate, not legally binding)
Automatic medical-health calculator of the concupcional uvaidad of the woman with three circles encromados by its center (Machine-translation by Google Translate, not legally binding)