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经营范围
发明名称
ROTARY COOLING AIR BLOWER
摘要
申请公布号
JPS53148007(A)
申请公布日期
1978.12.23
申请号
JP19770063045
申请日期
1977.05.30
申请人
DOI ISAMU
发明人
DOI ISAMU
分类号
F04D29/38
主分类号
F04D29/38
代理机构
代理人
主权项
地址
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