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经营范围
发明名称
Polarisationseinrichtung.
摘要
申请公布号
CH297898(A)
申请公布日期
1954.04.15
申请号
CHD297898
申请日期
1951.07.21
申请人
JENAER GLASWERK SCHOTT & GEN.
发明人
GEN. JENAER GLASWERK SCHOTT &
分类号
G02B5/30;G02B27/28
主分类号
G02B5/30
代理机构
代理人
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