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发明名称
STEINSPALTVORRICHTUNG
摘要
申请公布号
DD240930(A1)
申请公布日期
1986.11.19
申请号
DD19850280487
申请日期
1985.09.10
申请人
BAUAKADEMIE DER DDR,INSTITUT FUER INDUSTRIEBAU,,,DD
发明人
BARSCH,HANS-JOACHIM,DD;HEIDENREICH,WERNER,DD;HEINE,GOTTFRIED,DD;HIRSEMANN,BERND,DD
分类号
B28D1/00;E21C37/04;(IPC1-7):E21C37/04
主分类号
B28D1/00
代理机构
代理人
主权项
地址
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