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发明名称
Verfahren zum elektrischen Schmelzen von Glas
摘要
申请公布号
AT191556(B)
申请公布日期
1957.09.10
申请号
ATD191556
申请日期
1953.05.27
申请人
JENAER GLASWERK SCHOTT & GEN.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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