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发明名称
Method of ventilation or heat transfer
摘要
申请公布号
GB2190807(A)
申请公布日期
1987.11.25
申请号
GB19870008383
申请日期
1987.04.08
申请人
* HELLA KG HUECK & CO
发明人
HANS-JOACHIM * THIEMANN
分类号
F04D27/00;F23N5/24;F24F11/00;H02P7/288;(IPC1-7):H02H7/093
主分类号
F04D27/00
代理机构
代理人
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