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发明名称
AGENT FOR BUILDING MATERIALS' WATER TIGHTNESS INCREASE
摘要
申请公布号
CS253648(B1)
申请公布日期
1987.11.12
申请号
CS19860002582
申请日期
1986.04.09
申请人
SOVADINA,JOSEF,CS;PETRZELKA,JOSEF,CS;STEPITA,MATEJ,CS;VALDSTYN,FRANTISEK,CS
发明人
SOVADINA,JOSEF,CS;PETRZELKA,JOSEF,CS;STEPITA,MATEJ,CS;VALDSTYN,FRANTISEK,CS
分类号
C04B28/04;C04B28/26;(IPC1-7):C04B28/04
主分类号
C04B28/04
代理机构
代理人
主权项
地址
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