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发明名称
Heated windshield wiper blade
摘要
申请公布号
US2865040(A)
申请公布日期
1958.12.23
申请号
US19570693955
申请日期
1957.11.01
申请人
CATHERINE D. HAMM
发明人
HAMM JAMES A.
分类号
B60S1/38
主分类号
B60S1/38
代理机构
代理人
主权项
地址
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