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发明名称
Centrifugal blower
摘要
申请公布号
US3306528(A)
申请公布日期
1967.02.28
申请号
US19650489371
申请日期
1965.09.22
申请人
BRUNO ECK
发明人
ECK BRUNO
分类号
F04D29/28
主分类号
F04D29/28
代理机构
代理人
主权项
地址
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