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经营范围
发明名称
LOOSE FLANGE STRUCTURE
摘要
<p>PURPOSE:A stopper is mounted to a pipe, thus preventing the flange falling-off from the pipe.</p>
申请公布号
JPS5299427(A)
申请公布日期
1977.08.20
申请号
JP19760015950
申请日期
1976.02.18
申请人
HITACHI LTD
发明人
OOMORI MASASHI
分类号
F16L23/024;F16L23/02;F16L23/026;F16L23/028
主分类号
F16L23/024
代理机构
代理人
主权项
地址
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