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发明名称
HEAT TRAP MADE BY HOT AIR CURTAIN FOR MINIMIZING LOSS OF HEAT OF BUILDINGS AND INDUSTRIAL APPARATUSES BY MEANS OF RETRIEVING ISSUED HEAT
摘要
申请公布号
HU9204159(D0)
申请公布日期
1993.04.28
申请号
HU19920004159
申请日期
1992.12.30
申请人
BALINT,IMRE,HU;LEHOCZKI,BELA,HU
发明人
BALINT,IMRE,HU;LEHOCZKI,BELA,HU
分类号
E04B1/74;F24J3/08
主分类号
E04B1/74
代理机构
代理人
主权项
地址
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