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发明名称
Spinndüse zur Herstellung von Verbundfäden
摘要
申请公布号
AT249250(B)
申请公布日期
1966.09.12
申请号
AT19620008277
申请日期
1962.10.19
申请人
W. C. HERAEUS GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
分类号
D01D5/32
主分类号
D01D5/32
代理机构
代理人
主权项
地址
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