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发明名称
Improvements in rotary blowers
摘要
申请公布号
GB547750(A)
申请公布日期
1942.09.09
申请号
GB19410005129
申请日期
1941.04.21
申请人
VICTOR VLADIMIROVITCH DIBOVSKY
发明人
分类号
F04D29/28;F04D29/42
主分类号
F04D29/28
代理机构
代理人
主权项
地址
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