发明名称 |
Highway distress signal |
摘要 |
|
申请公布号 |
US2933841(A) |
申请公布日期 |
1960.04.26 |
申请号 |
US19590805483 |
申请日期 |
1959.04.10 |
申请人 |
LAWLOR THOMAS J |
发明人 |
LAWLOR THOMAS J. |
分类号 |
B60Q7/00 |
主分类号 |
B60Q7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
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