发明名称 |
Echographique particle, preparation and application |
摘要 |
<p>The present invention describes echogenic particles with a smooth surface and/or echogenic particles with 1 to 10 concave surface segments, the preparation thereof by spray drying, and the use thereof as ultrasonic diagnostic aid.</p> |
申请公布号 |
GR3021038(T3) |
申请公布日期 |
1996.12.31 |
申请号 |
GR19960402397T |
申请日期 |
1996.09.13 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
KRONE, VOLKER, DR.;WALCH, AXEL, DR.;GRANDE, JUERGEN;ZOTZ, RAINER, DR. |
分类号 |
A61K49/00;A61K49/22;(IPC1-7):A61K49/00 |
主分类号 |
A61K49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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