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发明名称
Perfectionnement au chauffage des appareils distribuant le verre fondu sous forme de charges ou paraisons
摘要
申请公布号
FR921551(A)
申请公布日期
1947.05.12
申请号
FRD921551
申请日期
1940.05.03
申请人
SOCIETE ANONYME DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-COBAIN, CHAUNY & CIREY
发明人
分类号
C03B7/07
主分类号
C03B7/07
代理机构
代理人
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