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发明名称
PHOTOCHROMATISCHES POLARISATIONSGLAS UND VERFAHREN ZU SEINER HERSTELLUNG
摘要
申请公布号
DE1932513(B2)
申请公布日期
1977.09.08
申请号
DE19691932513
申请日期
1969.06.26
申请人
发明人
分类号
C03C4/06;(IPC1-7):C03C3/26
主分类号
C03C4/06
代理机构
代理人
主权项
地址
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