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发明名称
DEVICE FOR CUTTING OUT OPENINGS
摘要
申请公布号
PL175706(B1)
申请公布日期
1999.01.29
申请号
PL19950307107
申请日期
1995.02.04
申请人
KRZEMIEN RYSZARD
发明人
KRZEMIEN RYSZARD
分类号
B21D28/34;B23D27/02;B26D1/06;B26F1/38
主分类号
B21D28/34
代理机构
代理人
主权项
地址
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