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发明名称
Verfahren zur Herstellung von Stiefelabsatzeisen mit Befestigungslappen am inneren Rande
摘要
申请公布号
DE637349(C)
申请公布日期
1936.10.26
申请号
DENDATD070628D
申请日期
申请人
WALTER DINGER
发明人
分类号
B21K15/06
主分类号
B21K15/06
代理机构
代理人
主权项
地址
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