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发明名称
Perfectionnements à la section de refroidissement d'un avant-creuset pour verre fondu
摘要
申请公布号
FR1132082(A)
申请公布日期
1957.03.05
申请号
FRD1132082
申请日期
1955.06.02
申请人
EMHART MANUFACTURING COMPANY
发明人
分类号
C03B7/06;F23M5/00
主分类号
C03B7/06
代理机构
代理人
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