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发明名称
PIPE CONNECTING SECTION STRUCTURE
摘要
申请公布号
JPS61215887(A)
申请公布日期
1986.09.25
申请号
JP19850057493
申请日期
1985.03.20
申请人
NIPPON YUNIKAA KK
发明人
HASHIMOTO MASAYUKI
分类号
F16L21/06
主分类号
F16L21/06
代理机构
代理人
主权项
地址
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