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发明名称
摘要
申请公布号
JPH0461928(B2)
申请公布日期
1992.10.02
申请号
JP19870238130
申请日期
1987.09.22
申请人
TONE KK
发明人
HAMAMURA HIROYUKI;KAWASAKI HIROYUKI
分类号
E02D17/13;E02F5/02
主分类号
E02D17/13
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