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发明名称
Instrument for retrograde electrosurgical resection
摘要
申请公布号
US2532043(A)
申请公布日期
1950.11.28
申请号
US19460677460
申请日期
1946.06.18
申请人
AMERICAN CYSTOSCOPE MAKERS, INC.
发明人
WALLACE FREDERICK J.
分类号
A61B18/14
主分类号
A61B18/14
代理机构
代理人
主权项
地址
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