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发明名称
METHOD OF SIMULTANEOUSLY DRILLING A SET OF HOLES IN A WORKPIECE AND APPARATUS THEREFOR
摘要
申请公布号
PL163534(B1)
申请公布日期
1994.04.29
申请号
PL19900284750
申请日期
1990.04.10
申请人
CENTRUM MECHANIZACJI GORNICTWA KOMAG
发明人
GALAZKA ZENON;BIENIAS ANTONI;FOKS ROMUALD;KALINOWSKI ROMAN;KAMINSKI TEODOR;FREIGIN ALBERT
分类号
B23B39/18;B23B39/20;(IPC1-7):B23B39/18
主分类号
B23B39/18
代理机构
代理人
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