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发明名称
Verfahren zum Kaltpressen von Kronenmuttern
摘要
申请公布号
DE653746(C)
申请公布日期
1937.12.02
申请号
DE1935M130752D
申请日期
1935.04.14
申请人
WILLIAM MCLURE ROSBOROUGH
发明人
分类号
B21K1/70
主分类号
B21K1/70
代理机构
代理人
主权项
地址
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