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发明名称
METHOD OF PRODUCING GUN DRILL BARRELS
摘要
申请公布号
SU910272(A1)
申请公布日期
1982.03.07
申请号
SU19802933919
申请日期
1980.06.02
申请人
KHOKHRYAKOV GERALD N,SU;ZAMARAEV VALERIJ K,SU;SHKLYAEV VLADIMIR E,SU
发明人
KHOKHRYAKOV GERALD N,SU;ZAMARAEV VALERIJ K,SU;SHKLYAEV VLADIMIR E,SU
分类号
B21C23/08;(IPC1-7):B21C23/08
主分类号
B21C23/08
代理机构
代理人
主权项
地址
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