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发明名称
Procédé de chargement d'une matière granuleuse dans un bain et spécialement dans un bain de verre
摘要
申请公布号
FR941128(A)
申请公布日期
1949.01.03
申请号
FRD941128
申请日期
1946.01.08
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
分类号
C03B3/00
主分类号
C03B3/00
代理机构
代理人
主权项
地址
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