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发明名称
(B2) ;ZANRYUBAKUYAKUTAIKENSHUTSUHOHOOYOBISONOSOCHI
摘要
申请公布号
JPH05312500(A)
申请公布日期
1993.11.22
申请号
JP19920146440
申请日期
1992.05.13
申请人
TODA CONSTR CO LTD;ASAHI CHEM IND CO LTD
发明人
OKAMURA MITSUMASA;NAITO MASASHI;KURIHARA YOICHI
分类号
E21D9/00;F42D5/02;(IPC1-7):F42D5/02
主分类号
E21D9/00
代理机构
代理人
主权项
地址
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