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经营范围
发明名称
SYNTHETIC RESIN COATING STEEL PIPEEHAS FLEXIBILITY
摘要
申请公布号
JPS5270418(A)
申请公布日期
1977.06.11
申请号
JP19750147143
申请日期
1975.12.10
申请人
TORAHIME PURASUCHITSUKU KK
发明人
NAKATANI HIROSHI
分类号
F16L9/14;F16L9/02
主分类号
F16L9/14
代理机构
代理人
主权项
地址
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