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经营范围
发明名称
INSTALLATION POUR L'EVACUATION DE ROCHES, D'UN CHANTIER D'EXTRACTION VERS UN TRANSPORTEUR CONTINU.
摘要
申请公布号
BE756637(A1)
申请公布日期
1971.03.01
申请号
BED756637
申请日期
申请人
COMPAGNIE DES CIMENTS BELGES S. A., CHAUSSEE DE BRUXELLES, 7530 GAURAIN-RAMECROIX,
发明人
分类号
B65G37/00;(IPC1-7):E21C/
主分类号
B65G37/00
代理机构
代理人
主权项
地址
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