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发明名称
COMPRESSOR VACUUM MACHINE WITH HAMMER EFFECT
摘要
申请公布号
YU55184(A)
申请公布日期
1986.10.31
申请号
YU19840000551
申请日期
1984.03.28
申请人
VSESOJUZNY NAUCHNO ISSLEDOVAT I PROEKTNO INST
发明人
PROKHOROV I.A.;BALANDIN V.P.;KOLGAN J.N.
分类号
(IPC1-7):E21C3/04
主分类号
(IPC1-7):E21C3/04
代理机构
代理人
主权项
地址
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