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发明名称
IMPULSE AIR FEED DEVICE
摘要
申请公布号
RU1768856(C)
申请公布日期
1992.10.15
申请号
SU19894750323
申请日期
1989.07.10
申请人
LE N-PROIZV OB "BUREVESTNIK"
发明人
GROKHOVSKIJ DONAT V,SU
分类号
F16K31/02
主分类号
F16K31/02
代理机构
代理人
主权项
地址
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