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经营范围
发明名称
Filmapparat fuer schrittweise Fortschaltung eines Filmbandes
摘要
申请公布号
DE751476(C)
申请公布日期
1953.09.07
申请号
DE1941N044888D
申请日期
1941.07.04
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
CRAMWINCKEL ARNAUD;WEENEN FRANCISCUS LAMBERTUS VAN
分类号
G03B1/32
主分类号
G03B1/32
代理机构
代理人
主权项
地址
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