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发明名称
Blower control device for suction cleaners
摘要
申请公布号
US2439182(A)
申请公布日期
1948.04.06
申请号
US19430503918
申请日期
1943.09.27
申请人
AIR-WAY ELECTRIC APPLIANCE CORPORATION
发明人
NUFFER JOSEPH H.;LATTA LYNN H.
分类号
A47L5/36
主分类号
A47L5/36
代理机构
代理人
主权项
地址
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