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发明名称
Bottle brush spindle
摘要
申请公布号
US2340215(A)
申请公布日期
1944.01.25
申请号
US19390305553
申请日期
1939.11.21
申请人
FOWLER FRANK E
发明人
FOWLER FRANK E.
分类号
B08B9/36
主分类号
B08B9/36
代理机构
代理人
主权项
地址
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