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发明名称
KAOLINITE-ILLITE-CARBON BINDER FOR QUARTZ MOULDING SAND MIXES USED IN PRODUCTION OF CAST-IRON CASTINGS
摘要
申请公布号
PL268907(A1)
申请公布日期
1989.05.30
申请号
PL19870268907
申请日期
1987.11.17
申请人
LUBELSKA POLT
发明人
FIDECKI MIKOLAJ;OLESZCZYNSKI BOGDAN;GUT HENRYK;MYRDZIK JERZY;KOCINBOWSKI RYSZRD
分类号
B22C;(IPC1-7):B22C/
主分类号
B22C
代理机构
代理人
主权项
地址
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