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发明名称
Boerdeleinrichtung zur Herstellung beliebig geformter Boerdelraender an Blechteilen od. dgl.
摘要
申请公布号
DE910405(C)
申请公布日期
1954.07.19
申请号
DE1943E004620D
申请日期
1943.08.11
申请人
FA. J. EBERSPAECHER
发明人
HOLDER OTTO
分类号
B21D39/02
主分类号
B21D39/02
代理机构
代理人
主权项
地址
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