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发明名称
PIPE JOINT
摘要
申请公布号
JPS60252890(A)
申请公布日期
1985.12.13
申请号
JP19840110183
申请日期
1984.05.30
申请人
HITACHI KINZOKU KK
发明人
TSUTSUMI CHIAKI
分类号
F16L33/00;F16L33/26;F16L33/28
主分类号
F16L33/00
代理机构
代理人
主权项
地址
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