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发明名称
Rollfilmkassette
摘要
申请公布号
DE584195(C)
申请公布日期
1933.09.15
申请号
DE1932Z020271D
申请日期
1932.06.29
申请人
FIRMA CARL ZEISS
发明人
分类号
G03B1/48
主分类号
G03B1/48
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代理人
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