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发明名称
VERFAHREN UND ANLAGE ZUM SCHMELZEN UND LAEUTERN VON GLASMATERIAL
摘要
申请公布号
DD258793(A5)
申请公布日期
1988.08.03
申请号
DD19860298846
申请日期
1986.12.31
申请人
PPG INDUSTRIES,INC.,US
发明人
KUNKLE,GERALD E.,US;WELTON,WRIGHT M.,US;SCHWENNINGER,RONALD L.,US
分类号
C03B5/00;C03B;C03B5/04;C03B5/225;C03C;(IPC1-7):C03B5/00
主分类号
C03B5/00
代理机构
代理人
主权项
地址
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