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发明名称
Отбойный пневматический молоток
摘要
申请公布号
SU116614(A1)
申请公布日期
1958.11.30
申请号
SU19580596785
申请日期
1958.04.05
申请人
APPEL V.I.;VOLYNIN N.F.
发明人
APPEL V.I.;VOLYNIN N.F.
分类号
E21C37/24;B25D9/00
主分类号
E21C37/24
代理机构
代理人
主权项
地址
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