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发明名称
(B6) ;General-purpose hand-held unit for deformation free cutting out holes, particularly in open sections, pipes and metal sheets
摘要
申请公布号
CZ20030770(A3)
申请公布日期
2004.05.12
申请号
CZ20030000770
申请日期
2003.03.18
申请人
ZELENKA MIROSLAV JUDR.
发明人
ZELENKA MIROSLAV JUDR.
分类号
B21D28/24;B21D28/34;(IPC1-7):B21D28/24
主分类号
B21D28/24
代理机构
代理人
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地址
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