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发明名称
JOINT PIPE FOR CONNECTING PIPE BODY
摘要
申请公布号
JPH01150090(A)
申请公布日期
1989.06.13
申请号
JP19870308438
申请日期
1987.12.04
申请人
DAIDO STEEL CO LTD;KAJIMA CORP
发明人
HATTORI SEIJI;MISHIMA ICHIRO
分类号
F16L13/14
主分类号
F16L13/14
代理机构
代理人
主权项
地址
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