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经营范围
发明名称
Nouveaux verres optiques aux fluoborates
摘要
申请公布号
FR1151899(A)
申请公布日期
1958.02.06
申请号
FRD1151899
申请日期
1956.06.26
申请人
KODAK-PATHE
发明人
分类号
C03C3/068
主分类号
C03C3/068
代理机构
代理人
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