| 发明名称 |
Cone type dynode for photomultiplier tube |
| 摘要 |
A dynode for use as a stage of a plural stage photomultiplier tube in which the dynode is formed of a plurality of axially and planarly aligned conical frustums.
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| 申请公布号 |
US4184098(A) |
申请公布日期 |
1980.01.15 |
| 申请号 |
US19780878031 |
申请日期 |
1978.02.15 |
| 申请人 |
S R C LABS INC |
发明人 |
MORALES, JOHN J |
| 分类号 |
H01J43/22;(IPC1-7):H01J39/14;H01J43/08 |
主分类号 |
H01J43/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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