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发明名称
摘要
申请公布号
JP2791428(B2)
申请公布日期
1998.08.27
申请号
JP19960211851
申请日期
1996.07.24
申请人
UNYUSHO KOWAN GIJUTSU KENKYUSHOCHO
发明人
NOGUCHI HITOSHI
分类号
E02F3/47;E02B15/00;E02F3/413;E02F3/88;(IPC1-7):E02F3/413
主分类号
E02F3/47
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