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发明名称
摘要
申请公布号
PL223634(A1)
申请公布日期
1981.10.30
申请号
PL19800223634
申请日期
1980.04.18
申请人
POLITECHNIKA SLASKA IM WINCENT
发明人
WOLFF STANISLAW;LESNIAK ADAM;SIKORA BOGDAN;KUKULA MARIA;ZIOLKOWSKI ANDRZEJ;STRYJEWSKI JANUSZ;KWIEK ZDZISLAW;CHOWANIEC TADEUSZ;BEDNAREK ANDRZEJ
分类号
C25C;(IPC1-7):C25C/
主分类号
C25C
代理机构
代理人
主权项
地址
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