| 发明名称 |
Printed-circuit board for a picture tube or display tube |
| 摘要 |
A picture or display tube (10) is described, which consists of an alloy comprising 15-30% by weight of chromium, the remainder being essentially iron. <IMAGE>
|
| 申请公布号 |
DE3515001(A1) |
申请公布日期 |
1985.11.07 |
| 申请号 |
DE19853515001 |
申请日期 |
1985.04.25 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
YASUI,TUYOSHI;KUZE,TAKASHI;SUGAI,SHINZO;YAGI,NORIAKI |
| 分类号 |
C22C38/18;H01B1/02;H01J5/46;H05K1/09;(IPC1-7):H05K1/09;H01J1/53;H01J17/49;H01J29/08;H01J29/90 |
主分类号 |
C22C38/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
