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经营范围
发明名称
Gebläse
摘要
申请公布号
CH435533(A)
申请公布日期
1967.05.15
申请号
CH19660003728
申请日期
1966.03.15
申请人
ELEKTRO-WAERME-TECHNIK SIEGFRIED PETZ
发明人
PETZ,GUENTER
分类号
F04D17/04
主分类号
F04D17/04
代理机构
代理人
主权项
地址
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