| 发明名称 |
CHEMICAL TREATING METHOD FOR METAL SURFACE |
| 摘要 |
PURPOSE:To accelerate the rate of depositing a chemical film and enhance the performance of the film by dipping a metal surface in a chemical treating bath while contacting the surface with bubbles. |
| 申请公布号 |
JPS5411037(A) |
申请公布日期 |
1979.01.26 |
| 申请号 |
JP19770077681 |
申请日期 |
1977.06.28 |
| 申请人 |
TOYOTA MOTOR CO LTD |
发明人 |
KAWAKAMI TAKESHI;ITOU NOBUHIRO |
| 分类号 |
B05D7/14;C23C22/73 |
主分类号 |
B05D7/14 |
| 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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