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发明名称
Lichtdicht verschliessbare Dose zum Entwickeln von Rollfilmstreifen bei Tageslicht
摘要
申请公布号
DE570105(C)
申请公布日期
1933.02.11
申请号
DE1932L080347D
申请日期
1932.01.29
申请人
MICHAEL LESJAK;WILHELM KEHR
发明人
分类号
G03D13/06
主分类号
G03D13/06
代理机构
代理人
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地址
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