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发明名称
VERFAHREN ZUR VERRINGERUNG DES FORMALDEHYDGEHALTES DER RAUMLUFT
摘要
申请公布号
DD291010(A5)
申请公布日期
1991.06.20
申请号
DD19890336496
申请日期
1989.12.28
申请人
VEB KOMBINAT BAUELEMENTE U. FASERBAUSTOFFE F.I,DE
发明人
TIERLICH,JOCHEN,DE;NEDE,KARLA,DE;KIESSLING,WOLF,DE;SOMMER,PETER,DE;CRANTZ,DETLEF,DE
分类号
A62D3/00;B01D53/34;(IPC1-7):A62D3/00
主分类号
A62D3/00
代理机构
代理人
主权项
地址
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