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经营范围
发明名称
Rueckstrahler fuer Nah- und Fernlicht
摘要
申请公布号
DE678176(C)
申请公布日期
1939.07.13
申请号
DE1935C050450D
申请日期
1935.04.18
申请人
CORNING GLASS WORKS
发明人
分类号
G02B5/126
主分类号
G02B5/126
代理机构
代理人
主权项
地址
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