发明名称 |
Fire protection pipe and methods of manufacture |
摘要 |
A fire protection water sprinkler system, comprising at least one metal tube to carry water within the system, the metal tube having a coating on its interior surface comprising a quaternary ammonium salt in combination with a filming amine(s) and/or a synthetic oil.
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申请公布号 |
US2002060080(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
US20010955426 |
申请日期 |
2001.09.18 |
申请人 |
PLINER DAVID S.;CHAUDHRY MANZOOR;NORVILAS STEPHEN T.;FOSTER ELMER H.;BUSSIERE ROBERT D. |
发明人 |
PLINER DAVID S.;CHAUDHRY MANZOOR;NORVILAS STEPHEN T.;FOSTER ELMER H.;BUSSIERE ROBERT D. |
分类号 |
A01N33/12;A62C35/68;C23F11/14;(IPC1-7):A62C35/00 |
主分类号 |
A01N33/12 |
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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