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发明名称
Contrast agent for X-ray diagnoses
摘要
申请公布号
US2269489(A)
申请公布日期
1942.01.13
申请号
US19380234403
申请日期
1938.10.11
申请人
SCHERING CORPORATION
发明人
SCHWENK ERWIN
分类号
A61K49/04
主分类号
A61K49/04
代理机构
代理人
主权项
地址
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