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经营范围
发明名称
Electric glass furnace
摘要
申请公布号
US2538956(A)
申请公布日期
1951.01.23
申请号
US19450611385
申请日期
1945.08.18
申请人
SOCIETE ANONYME DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN
发明人
ARBEIT PIERRE
分类号
C03B5/04
主分类号
C03B5/04
代理机构
代理人
主权项
地址
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