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发明名称
Verfahren zur Herstellung von Walzprofilen
摘要
申请公布号
DE847134(C)
申请公布日期
1952.08.21
申请号
DE1950H006911
申请日期
1950.12.07
申请人
HUETTENWERK HOERDE AKTIENGESELLSCHAFT
发明人
HELLMANNS SIMON
分类号
B21B1/08
主分类号
B21B1/08
代理机构
代理人
主权项
地址
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