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发明名称
CULVERT DRAIN PIPE
摘要
申请公布号
JPH1121865(A)
申请公布日期
1999.01.26
申请号
JP19970189316
申请日期
1997.06.30
申请人
SHIMAMURA KASEI:KK
发明人
YUZAWA MOTOYASU;FUJIWARA BUNICHI;AMAKAWA KATSUHIKO
分类号
E02B11/00;(IPC1-7):E02B11/00
主分类号
E02B11/00
代理机构
代理人
主权项
地址
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