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发明名称
Reibungsantrieb fuer Kinofilmspulen
摘要
申请公布号
DE499015(C)
申请公布日期
1930.05.31
申请号
DE1927D054582D
申请日期
1927.12.20
申请人
ANDRE LEON VICTOR CLEMENT DEBRIE
发明人
分类号
G03B1/40
主分类号
G03B1/40
代理机构
代理人
主权项
地址
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