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发明名称
摘要
申请公布号
JP2765431(B2)
申请公布日期
1998.06.18
申请号
JP19930102630
申请日期
1993.04.28
申请人
SUMITOMO KAGAKU KOGYO KK
发明人
MATSUMOTO MASATO;KITAYAMA TAKEO;MATSUBARA SHIGEYOSHI
分类号
B28B7/34;E04G9/05;E04G9/10;(IPC1-7):E04G9/05
主分类号
B28B7/34
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代理人
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