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发明名称
X ray scattering device
摘要
An X ray scattering device for implantation in the human body is disclosed which is comprised of finely divided barium titanate uniformly dispersed in a nontoxic plastic binder.
申请公布号
US4277389(A)
申请公布日期
1981.07.07
申请号
US19790090884
申请日期
1979.11.05
申请人
THE POLYMER CORPORATION
发明人
SCHEETZ, HOWARD A.
分类号
A61B19/00;A61N5/10;C08K3/24;(IPC1-7):C08L77/00
主分类号
A61B19/00
代理机构
代理人
主权项
地址
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