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发明名称
Verfahren zur Herstellung von drallfreiem Stacheldraht aus Stahldraehten
摘要
申请公布号
DE592673(C)
申请公布日期
1934.02.12
申请号
DE1932F074036D
申请日期
1932.09.04
申请人
FELTEN & GUILLEAUME CARLSWERK EISEN;STAHL ACT.-GES.
发明人
分类号
B21F25/00
主分类号
B21F25/00
代理机构
代理人
主权项
地址
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