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经营范围
发明名称
DRAIN PIPE
摘要
申请公布号
JPS63243588(A)
申请公布日期
1988.10.11
申请号
JP19870078954
申请日期
1987.03.30
申请人
TOA KOUKIYUU KEISHIYU VALVE SEIZO KK
发明人
FUKUHARA YOSHIHIRO
分类号
E03C1/122;E03C1/12;F16L41/02
主分类号
E03C1/122
代理机构
代理人
主权项
地址
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