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发明名称
Filmprojektor mit Endlosfilmkassette
摘要
申请公布号
DE1522168(A1)
申请公布日期
1969.09.11
申请号
DE19671522168
申请日期
1967.03.04
申请人
DIRA-WERBUNG,D. RAPPENECKER
发明人
LEUZE,ROLF
分类号
G03B21/32
主分类号
G03B21/32
代理机构
代理人
主权项
地址
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