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发明名称
LEVEL REGULATING TYPE BOX CULVERT WORK
摘要
申请公布号
JPS5761104(A)
申请公布日期
1982.04.13
申请号
JP19800136045
申请日期
1980.09.30
申请人
ISHIKAWAJIMA KENZAI KOGYO KK
发明人
KONDOU KIMITAKA
分类号
E02D23/00;E02B3/04
主分类号
E02D23/00
代理机构
代理人
主权项
地址
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