| 发明名称 |
CORROSION-PROTECTIVE MULTILAYER COATED METALLIC PIPE |
| 摘要 |
A corrosion resistant metal pipe having an outer surface coated with a zinc film, a chromate film, an intermediate layer consisting substantially of an epoxy resin, and a polyvinyl fluoride film formed one upon another in the order listed. |
| 申请公布号 |
JPS63249644(A) |
申请公布日期 |
1988.10.17 |
| 申请号 |
JP19870084429 |
申请日期 |
1987.04.06 |
| 申请人 |
USUI INTERNATL IND CO LTD |
发明人 |
TAKAHASHI TERUHISA;KAJIYAMA MASASHI |
| 分类号 |
B32B1/08;B32B15/082;B32B15/085;F16L58/08;F16L58/10 |
主分类号 |
B32B1/08 |
| 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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