| 发明名称 |
X-ray compensating filter |
| 摘要 |
X-ray compensating filter for medical diagnostics, consisting of various shaped filter discs of different thickness, which both can be displaced continuously in the longitudinal direction and can be rotated about their own axis.
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| 申请公布号 |
DE3707421(C1) |
申请公布日期 |
1988.09.22 |
| 申请号 |
DE19873707421 |
申请日期 |
1987.03.07 |
| 申请人 |
THOMSON-CGR GMBH & CO, 4300 ESSEN, DE |
发明人 |
SCHIFFGEN, RUDOLF;SCHMIDT, HEINZ, 4300 ESSEN, DE |
| 分类号 |
G21K1/10;(IPC1-7):G21K3/00;A61B6/00 |
主分类号 |
G21K1/10 |
| 代理机构 |
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