| 发明名称 |
BORD OF ANDERE DRAGER MET GEDRUKTE BEDRADING. |
| 摘要 |
<p>A printed circuit board includes an insulating board; at least one pair of conductive patterns arranged on the insulating board and spaced from each other by a predetermined length; and a paint layer formed in the space between the conductive patterns within a predetermined range.</p> |
| 申请公布号 |
NL7907015(A) |
申请公布日期 |
1980.03.25 |
| 申请号 |
NL19790007015 |
申请日期 |
1979.09.20 |
| 申请人 |
SONY CORPORATION (SONY KABUSHIKI KAISHA) TE TOKIO. |
发明人 |
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| 分类号 |
H05K3/34;H01R12/00;H05K1/02;H05K1/18;H05K3/30;(IPC1-7):05K1/00 |
主分类号 |
H05K3/34 |
| 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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