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经营范围
发明名称
Verre optique brut
摘要
申请公布号
FR1339024(A)
申请公布日期
1963.10.04
申请号
FR19620909783
申请日期
1962.09.18
申请人
JENAER GLASWERK SCHOTT & GEN.
发明人
分类号
C03C3/17
主分类号
C03C3/17
代理机构
代理人
主权项
地址
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