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经营范围
发明名称
Improvements in or relating to ingot or billet breaking devices
摘要
申请公布号
GB372711(A)
申请公布日期
1932.05.12
申请号
GB19320001765
申请日期
1932.01.20
申请人
MASCHINENBAU - AKTIENGESELLSCHAFT
发明人
分类号
B23D31/00
主分类号
B23D31/00
代理机构
代理人
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地址
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