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发明名称
Als Verkleidungs-Bauelement fuer Leuchtenabdeckungen dienendes Prismenglas
摘要
申请公布号
DE1228576(B)
申请公布日期
1966.11.17
申请号
DE1964B079825
申请日期
1964.12.19
申请人
JOHANN & TH. BAULMANN
发明人
HEUPS GERD
分类号
F21V5/00;F21V17/00
主分类号
F21V5/00
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代理人
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