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经营范围
发明名称
FOERFARANDE OCH ANORDNING FOER AVSTAENGNING AV EN INDUNSTARES VENTILATIONSLEDNING.
摘要
申请公布号
FI841541(A0)
申请公布日期
1984.04.17
申请号
FI19840001541
申请日期
1984.04.17
申请人
ROSENBLAD CORPORATION
发明人
ROSENBLAD, AXEL E.
分类号
B01D1/22;B01D1/00;B01D1/30;F25B39/02;(IPC1-7):B01D/
主分类号
B01D1/22
代理机构
代理人
主权项
地址
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