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发明名称
Register box window wiper
摘要
申请公布号
US2047118(A)
申请公布日期
1936.07.07
申请号
US19310559805
申请日期
1931.08.27
申请人
PITTSBURGH EQUITABLE METER COMPANY
发明人
ROCKWELL WILLARD F.
分类号
A47L1/02
主分类号
A47L1/02
代理机构
代理人
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