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发明名称
METHOD OF MANUFACTURING HELICALLY WOUND FILAMENTS AND FILAMENTS MANUFACTURED BY MEANS OF THIS METHOD
摘要
申请公布号
EP0149282(B1)
申请公布日期
1989.03.29
申请号
EP19840201917
申请日期
1984.12.19
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GROENEWEGEN, MARTINUS ADRIAAN
分类号
H01J9/04;B21F3/04;H01K3/02;(IPC1-7):H01K3/02
主分类号
H01J9/04
代理机构
代理人
主权项
地址
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