Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VARA SANCHEZ-AMAYA LUIS
Original Assignee
VARA SANCHEZ-AMAYA LUIS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VARA SANCHEZ-AMAYA LUISfiledCriticalVARA SANCHEZ-AMAYA LUIS
Priority to ES0051773UpriorityCriticalpatent/ES51773Y/en
Publication of ES51773UpublicationCriticalpatent/ES51773U/en
Application grantedgrantedCritical
Publication of ES51773YpublicationCriticalpatent/ES51773Y/en
ES0051773U1955-12-221955-12-22
Calculation device to determine the periods of agenesis and conception in the menstrual cycle of women
ExpiredES51773Y
(en)