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经营范围
发明名称
A fan or blower, especially for use in pneumatic conveyor equipment
摘要
申请公布号
GB779339(A)
申请公布日期
1957.07.17
申请号
GB19560012071
申请日期
1956.04.20
申请人
JEAN ANDRE MONTEIL
发明人
分类号
B65G53/58;F04C18/20
主分类号
B65G53/58
代理机构
代理人
主权项
地址
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