| 发明名称 |
Extrusion coating apparatus |
| 摘要 |
An extrusion coating apparatus for magnetic recording media, which have excellent electro-magnetic conversion characteristics, is capable of coating thin layers stably at high speed. The object of the invention is achieved by the use of certain predetermined shapes for edges of the coating head.
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| 申请公布号 |
US5324357(A) |
申请公布日期 |
1994.06.28 |
| 申请号 |
US19920948400 |
申请日期 |
1992.09.21 |
| 申请人 |
KONICA CORPORATION |
发明人 |
OKUNO, TETSUO;KAWABE, SHIGETOSHI;TOBISAWA, SEIICHI |
| 分类号 |
B05C5/02;B05C9/06;G11B5/848;(IPC1-7):B05C3/18 |
主分类号 |
B05C5/02 |
| 代理机构 |
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