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发明名称
Verre phototropique
摘要
申请公布号
FR1538675(A)
申请公布日期
1968.09.06
申请号
FR19670117970
申请日期
1967.08.16
申请人
FIRMA JENAER GLASWERK SCHOTT & GEN.
发明人
分类号
C03C3/23;C03C4/06
主分类号
C03C3/23
代理机构
代理人
主权项
地址
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