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经营范围
发明名称
(B1) ;METHOD OF SIMULTANEOUS PLASTICIZING,IMPROVEMENT OF WORKABILITY,ACCELERATION OF SETTING AND STRENGTHENING OF CEMENTS AND CONCRETES
摘要
申请公布号
PL224513(A1)
申请公布日期
1981.11.27
申请号
PL19800224513
申请日期
1980.05.26
申请人
WYZSZA SZKOLA INZYNIERSKA
发明人
WIRPSZA ZYGMUNT;MATRACKA EWA;DOMINO ANNA;KUNKA IZABELLA
分类号
C04B;(IPC1-7):C04B/
主分类号
C04B
代理机构
代理人
主权项
地址
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