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发明名称
Filmprojektor fuer perforierte Filme
摘要
申请公布号
DE1278831(B)
申请公布日期
1968.09.26
申请号
DE1967B095656
申请日期
1967.12.01
申请人
CARL BRAUN CAMERA-WERK
发明人
PFOERTSCH FRIEDRICH;BOTHUR DIETER;SOMMER JOHANNES;HORMES EGON
分类号
G03B21/18;G03B21/50
主分类号
G03B21/18
代理机构
代理人
主权项
地址
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