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发明名称
DISPOSITIVO INTRAUTERINO A SPIRALE BIMETALLICA.
摘要
申请公布号
IT1227063(B)
申请公布日期
1991.03.14
申请号
IT19880021923
申请日期
1988.09.14
申请人
PIANETTI FRANCESCO
发明人
FRANCESCO PIANETTI
分类号
A61F6/14;(IPC1-7):A61F/
主分类号
A61F6/14
代理机构
代理人
主权项
地址
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