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发明名称
WATER-SHIELD SHEETING WORK FOR FINAL WASTES-DISPOSING SITE
摘要
申请公布号
JPH0586612(A)
申请公布日期
1993.04.06
申请号
JP19910276750
申请日期
1991.09.27
申请人
BANDO CHEM IND LTD
发明人
NISHIHIRA KOICHI
分类号
B09B1/00;E02D3/00
主分类号
B09B1/00
代理机构
代理人
主权项
地址
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