| 发明名称 |
INSPECTING METHOD FOR SURFACE FLAW IN ROLLED STEEL PLATE |
| 摘要 |
PURPOSE:To exactly detect flaw of steel plate after rolling process, by arranging in hot rolling line TV camera and stroboscope, in the rear of water cooling device for material cooling and in front of the side guide. |
| 申请公布号 |
JPS5312378(A) |
申请公布日期 |
1978.02.03 |
| 申请号 |
JP19760087011 |
申请日期 |
1976.07.20 |
| 申请人 |
NIPPON STEEL CORP;FUJITSU LTD |
发明人 |
TOMIOKA AKIO;MARUYAMA TOYOFUMI;OOYA NOBUMASA;SUDOU AKIRA |
| 分类号 |
G01N21/89;G01N21/892 |
主分类号 |
G01N21/89 |
| 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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