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发明名称
Verfahren und Apparat zur Herstellung von Diamant-Drahtziehwerkzeugen
摘要
申请公布号
DE830762(C)
申请公布日期
1952.02.07
申请号
DE1950G002072
申请日期
1950.06.02
申请人
GENERAL CABLE CORPORATION
发明人
POTTER FRANK MAXSON;HARTMANN ROBERT MORSE
分类号
B21C3/18
主分类号
B21C3/18
代理机构
代理人
主权项
地址
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