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发明名称
Stehbildwerfer zum Vorfuehren von aus einer Serie ausgewaehlten Diapositiven
摘要
申请公布号
DE1291537(B)
申请公布日期
1969.03.27
申请号
DE196500U1881
申请日期
1965.07.12
申请人
USINES GUSTAVE STAAR S. A.
发明人
MARCEL STAAR,
分类号
G03B23/04
主分类号
G03B23/04
代理机构
代理人
主权项
地址
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