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发明名称
METHOD OF MAKING PREFORMED BUIDING UNITS AND APPARATUS THEREFOR
摘要
申请公布号
PL275440(A1)
申请公布日期
1990.04.30
申请号
PL19880275440
申请日期
1988.10.21
申请人
INST GOSPODARKI MATERIALOWEJ W
发明人
MIECZKOWSKA EWA;BORKIEWICZ JERZY;MEZYK CZESLAW
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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