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发明名称
Filmleuchte
摘要
申请公布号
DE1956973(A1)
申请公布日期
1971.05.27
申请号
DE19691956973
申请日期
1969.11.13
申请人
NIEZOLDI & KRAEMER GMBH
发明人
ROTH,JOHANN;LEISTNER,RUDOLF
分类号
F21V19/04;G03B7/16
主分类号
F21V19/04
代理机构
代理人
主权项
地址
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