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发明名称
Dispositif pour déterminer les jours de fécondité et les jours de stérilité durant le cycle menstruel d'une femme.
摘要
申请公布号
CH268875(A)
申请公布日期
1950.06.15
申请号
CHD268875
申请日期
1948.01.05
申请人
GIROD,HENRI;BOVEE,PAUL
发明人
GIROD,HENRI;BOVEE,PAUL
分类号
主分类号
代理机构
代理人
主权项
地址
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