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经营范围
发明名称
Spéculum gynécologique permettant de mettre facilement en lumière le col utérin, quelle que soit sa position, et cela sans dilater l'orifice vaginal
摘要
申请公布号
FR914884(A)
申请公布日期
1946.10.21
申请号
FRD914884
申请日期
1945.04.20
申请人
发明人
CASTAIGNET GASTON-PAUL
分类号
A61B1/32
主分类号
A61B1/32
代理机构
代理人
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