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发明名称
URZADZENIE DO WYCINANIA PIERSCIENI SPREZYSTYCH
摘要
申请公布号
PL201397(A1)
申请公布日期
1979.09.10
申请号
PL19770201397
申请日期
1977.10.07
申请人
SPOLDZIELNIA PRACY OKREGOWE WA
发明人
KORNAS JOZEF;NADZYNSKI MARIAN;ANTONCZYK ANDRZEJ
分类号
B21D;B21D37/02;(IPC1-7):B21D/
主分类号
B21D
代理机构
代理人
主权项
地址
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