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发明名称
PIPING INHIBITOR
摘要
申请公布号
JPS6298096(A)
申请公布日期
1987.05.07
申请号
JP19850235239
申请日期
1985.10.23
申请人
HITACHI LTD
发明人
HISATSUNE SHINICHI
分类号
F16L55/00;G21D1/00
主分类号
F16L55/00
代理机构
代理人
主权项
地址
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