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经营范围
发明名称
PIPE COUPLING
摘要
申请公布号
JPS5257514(A)
申请公布日期
1977.05.12
申请号
JP19750131267
申请日期
1975.11.07
申请人
MITSUBISHI HEAVY IND LTD
发明人
MOCHIZUKI HIROSHI;KAWADA AKIHIRO
分类号
F16L27/00;F16L25/00
主分类号
F16L27/00
代理机构
代理人
主权项
地址
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