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经营范围
发明名称
STEEL PIPE FITTING
摘要
申请公布号
JPH07127774(A)
申请公布日期
1995.05.16
申请号
JP19930274646
申请日期
1993.11.02
申请人
NIPPON STEEL CORP
发明人
MIYAJIMA YOSHIHIRO;SASAKI YUKIO;TANAKA KAZUHIRO;MASHIMA HIROYOSHI;KAYAZONO YOSHIHISA;KATAOKA RYUICHI
分类号
F16L21/02;F16L21/04;(IPC1-7):F16L21/04
主分类号
F16L21/02
代理机构
代理人
主权项
地址
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