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发明名称
SPOSOB WYTWARZANIA TULEJKI O WIELOKATNYM KOLNIERZU I TLOCZNIKI DO WYTWARZANIA TULEJKI O WIELOKATNYM KOLNIERZU
摘要
申请公布号
PL129681(B1)
申请公布日期
1984.06.30
申请号
PL19800221652
申请日期
1980.01.29
申请人
发明人
分类号
F16B4/00;B21D22/02;B21D53/24;B21J5/02;B21K1/70;B21K23/04;F16B37/04;(IPC1-7):B21K1/70
主分类号
F16B4/00
代理机构
代理人
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地址
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