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发明名称
Procédé de décrassage automatique des chambres de combustion chauffées au charbon pulvérisé
摘要
申请公布号
FR687951(A)
申请公布日期
1930.08.18
申请号
FRD687951
申请日期
1929.03.29
申请人
SOCIETE ANONYME DES APPAREILS DE MANUTENTION ET FOURS STEIN
发明人
分类号
F23J1/00
主分类号
F23J1/00
代理机构
代理人
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