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发明名称
VIBRATORY PERCUSSIVE HYDRODYNAMIC UNIT
摘要
申请公布号
SU803566(A1)
申请公布日期
1982.06.30
申请号
SU19792859283
申请日期
1979.10.26
申请人
IONOV L.I.,SU
发明人
IONOV L.I.,SU
分类号
F15B21/12;(IPC1-7):F15B21/12
主分类号
F15B21/12
代理机构
代理人
主权项
地址
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