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发明名称
PIPE LINE REGENERATING CYLINDRICAL BODY AND PIPE LINE CORRECTING METHOD
摘要
申请公布号
JPH1078190(A)
申请公布日期
1998.03.24
申请号
JP19960232711
申请日期
1996.09.03
申请人
OSAKA GAS CO LTD
发明人
OKADA SHINICHIRO
分类号
F16L1/00;F16L55/18;(IPC1-7):F16L55/18
主分类号
F16L1/00
代理机构
代理人
主权项
地址
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