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发明名称
Vorrichtung zur Fuehrung eines duennen Filmbandes
摘要
申请公布号
DE854882(C)
申请公布日期
1952.11.06
申请号
DE1944N002567D
申请日期
1944.09.28
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
HARINGX JOHANNES ADRIANUS
分类号
G03B1/50
主分类号
G03B1/50
代理机构
代理人
主权项
地址
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