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发明名称
ARRANGEMENT FOR SECURING WORKING TOOL IN IMPACT-ACTION MACHINE
摘要
申请公布号
SU1253767(A1)
申请公布日期
1986.08.30
申请号
SU19833607101
申请日期
1983.06.20
申请人
VNI PK I MEKH
发明人
PROKHOROV IVAN A,SU;SAPOZHNIKOV SERGEJ A,SU;BALANDIN VLADIMIR P,SU;KOLGAN YURIJ N,SU
分类号
B25D9/00;B23B31/107;B25D17/08;E21B1/30;E21C37/24
主分类号
B25D9/00
代理机构
代理人
主权项
地址
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