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发明名称
SPOSOB WYKRAWANIA CZESCI Z BLACH ZE ZMNIEJSZONYMI LUB UKRYTYMI ZADZIORAMI
摘要
申请公布号
PL193907(A1)
申请公布日期
1978.06.05
申请号
PL19760193907
申请日期
1976.11.24
申请人
INST OBROBKI PLASTYCZNEJ
发明人
GALINOWSKI JAN
分类号
B21D;B21D28/16;(IPC1-7):B21D/
主分类号
B21D
代理机构
代理人
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地址
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