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发明名称
INFRAROT-FILTER FUER STRAHLER, VORZUGSWEISE FUER SCHEINWERFER.
摘要
申请公布号
DE1830406(U)
申请公布日期
1961.05.04
申请号
DE195700L9051U
申请日期
1957.08.01
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
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