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发明名称
Spinndüse zur Herstellung künstlicher Fäden
摘要
申请公布号
CH323563(A)
申请公布日期
1957.08.15
申请号
CHD323563
申请日期
1954.11.25
申请人
W. C. HERAEUS GMBH
发明人
RUTHARDT,KONRAD,DR.
分类号
C22C5/04;D01D4/02
主分类号
C22C5/04
代理机构
代理人
主权项
地址
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