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发明名称
Maskin för vridning av profiltråd
摘要
申请公布号
FI18006(A)
申请公布日期
1938.04.29
申请号
FID18006
申请日期
1936.11.03
申请人
THE SCREW-NAIL SYNDICATE AS
发明人
WHIST RAGNAR
分类号
B21F7/00;(IPC1-7):B21F7/00
主分类号
B21F7/00
代理机构
代理人
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