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经营范围
发明名称
Rohrbiegemaschine
摘要
申请公布号
DE959785(C)
申请公布日期
1957.03.14
申请号
DE1955H024873
申请日期
1955.09.06
申请人
HILGERS MASCHINEN- UND APPARATE-BAUANSTALT M.B.H.
发明人
HARTEN HERBERT VAN
分类号
B21D7/024
主分类号
B21D7/024
代理机构
代理人
主权项
地址
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