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发明名称
Filmkassette mit Vorrats- und Aufwickelbehaelter
摘要
申请公布号
DE631285(C)
申请公布日期
1936.06.17
申请号
DE1933P067885D
申请日期
1933.07.20
申请人
OTTO PERUTZ TROCKENPLATTENFABRIK, MUENCHEN G.M.B.H.
发明人
分类号
G03B17/26
主分类号
G03B17/26
代理机构
代理人
主权项
地址
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