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经营范围
发明名称
Surgical instrument
摘要
申请公布号
US2541246(A)
申请公布日期
1951.02.13
申请号
US19480041753
申请日期
1948.07.31
申请人
AMERICAN CYSTOSCOPE MAKERS, INC.
发明人
HELD JOSEPH EDWARD
分类号
A61B17/22;A61B17/32
主分类号
A61B17/22
代理机构
代理人
主权项
地址
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