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经营范围
发明名称
Plastic-lined conduit
摘要
申请公布号
US3268240(A)
申请公布日期
1966.08.23
申请号
US19630316016
申请日期
1963.10.14
申请人
PHILLIPS PETROLEUM COMPANY
发明人
GERNER ROBERT V.
分类号
F16L15/00;F16L19/02;F16L23/12;F16L58/18
主分类号
F16L15/00
代理机构
代理人
主权项
地址
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