| 发明名称 |
CATHODIC ACTIVATION OF STAINLESS STEEL |
| 摘要 |
A pre-etching treatment of a track-registration film wherein the irradiated film is exposed to ultra-violet radiation immersed in oxygenated water whereby the damage tracks are sensitized while annealing of the damage tracks is prevented.
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| 申请公布号 |
US3654099(A) |
申请公布日期 |
1972.04.04 |
| 申请号 |
USD3654099 |
申请日期 |
1970.06.10 |
| 申请人 |
NV. BEKAERT SA. |
发明人 |
ERIC DE BRUYNE |
| 分类号 |
C25D3/38;C25D5/34;C25D5/36;G01T5/10;(IPC1-7):C23B5/62 |
主分类号 |
C25D3/38 |
| 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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