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经营范围
发明名称
Glass containing lanthanum borosilicate and rich in aluminum oxide
摘要
申请公布号
US3174871(A)
申请公布日期
1965.03.23
申请号
US19590829721
申请日期
1959.07.27
申请人
JENAER GLASWERK SCHOTT & GEN.
发明人
GEFFCKEN WALTER;FAULSTICH MARGA
分类号
C03C3/068
主分类号
C03C3/068
代理机构
代理人
主权项
地址
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