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经营范围
发明名称
METALLIC PIPE COATED WITH RESIN
摘要
申请公布号
JPS5821085(A)
申请公布日期
1983.02.07
申请号
JP19810120422
申请日期
1981.07.30
申请人
SUMITOMO KINZOKU KOGYO KK
发明人
ARAI TETSUZOU;OOKITA MASAKAZU;NOSAKI NORIHIKO;MATSUI KANAME
分类号
F16L9/02;B32B15/08;B32B15/085
主分类号
F16L9/02
代理机构
代理人
主权项
地址
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