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发明名称
ARRANGEMENT FOR DELIVERING AIR
摘要
申请公布号
HU207616(B)
申请公布日期
1993.04.28
申请号
HU19880004224
申请日期
1988.07.01
申请人
ASTRA-VENT AB,SE
发明人
TOEROEK,VILMOS,SE;LORETH,ANDZREJ,SE
分类号
H01T23/00;B03C3/38;F24F3/16;F24F7/06;H01T19/00;(IPC1-7):H01T23/00
主分类号
H01T23/00
代理机构
代理人
主权项
地址
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