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发明名称
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINER ZUNGENNADEL
摘要
申请公布号
DE2646089(A1)
申请公布日期
1977.05.18
申请号
DE19762646089
申请日期
1976.10.13
申请人
THE TORRINGTON CO.
发明人
W. SHEPARD,RICHARD;S. ASHMEAD,ALBERT;TORRINGTON,LITCHFIELD
分类号
D04B35/04;B21G1/06;B23K26/06;(IPC1-7):B21G1/04
主分类号
D04B35/04
代理机构
代理人
主权项
地址
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