发明名称 |
Windshield wiper |
摘要 |
|
申请公布号 |
US2422761(A) |
申请公布日期 |
1947.06.24 |
申请号 |
US19440561335 |
申请日期 |
1944.11.01 |
申请人 |
UNGERLAND HENRY A |
发明人 |
UNGERLAND HENRY 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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