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发明名称
Spulenlagerung fuer Rollfilmkameras
摘要
申请公布号
DE951545(C)
申请公布日期
1956.10.31
申请号
DE1953V006244
申请日期
1953.09.05
申请人
VOIGTLAENDER AKTIENGESELLSCHAFT
发明人
BRANDES WILHELM
分类号
G03B17/30
主分类号
G03B17/30
代理机构
代理人
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