| 发明名称 |
Cathode supported by integral, inwardly extending legs with verticallyturned ends fastened to inwardly oriented end portions of support leads |
| 摘要 |
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| 申请公布号 |
US3405307(A) |
申请公布日期 |
1968.10.08 |
| 申请号 |
US19670627017 |
申请日期 |
1967.03.30 |
| 申请人 |
SYLVANIA ELECTRIC PRODUCTS INC. |
发明人 |
PAWLIKOWSKI STANLEY L.;SAY DONALD L.;SMITHGALL HARRY E. |
| 分类号 |
H01J1/18;H01J29/04;H01J29/48;H01J29/82 |
主分类号 |
H01J1/18 |
| 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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