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发明名称
DRILL WAGON
摘要
申请公布号
SU581258(A1)
申请公布日期
1977.11.25
申请号
SU19762353556
申请日期
1976.04.26
申请人
INST AVTOMATIKI AN KIRGIZSKOJ SSR
发明人
VOLKOV ALEKSANDR N,SU;VOLOSKOV VALERIJ V,SU;DEJNEGA VALENTIN G,SU;KUZMENKO MIKHAIL P,SU
分类号
E21D9/10;E21B19/086;(IPC1-7):E21C11/02;E21C5/06
主分类号
E21D9/10
代理机构
代理人
主权项
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