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发明名称
GLOWICA ROLKOWA DO DYNAMICZNEGO DOGNIATANIA OTWOROW
摘要
申请公布号
PL106933(B1)
申请公布日期
1980.01.31
申请号
PL19760193171
申请日期
1976.10.19
申请人
发明人
分类号
B23P9/04;B24B;B24B39/02;(IPC1-7):B24B39/02
主分类号
B23P9/04
代理机构
代理人
主权项
地址
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