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发明名称
Projektor mit Zusatzdiapositiv
摘要
申请公布号
DE1121360(B)
申请公布日期
1962.01.04
申请号
DE1958O006464
申请日期
1958.11.25
申请人
OPTISCHE WERKE G. RODENSTOCK
发明人
STROEBLE DR.-ING. WALTER;KUHLBARS MARTIN
分类号
G03B23/10
主分类号
G03B23/10
代理机构
代理人
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地址
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