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发明名称
APPAREIL DE CALCINATION COMPORTANT DES CONDUITS PERMETTANT DES PASSAGES MULTIPLES DU FLUIDE CALORIFIQUE
摘要
申请公布号
BE868149(A1)
申请公布日期
1978.10.02
申请号
BE19780188593
申请日期
1978.06.15
申请人
UNITED STATES GYPSUM CY
发明人
分类号
B01J6/00;C04B11/028;F27B1/22;F27B5/00;(IPC1-7):F27B/
主分类号
B01J6/00
代理机构
代理人
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