发明名称 |
Automatic cutoff device |
摘要 |
|
申请公布号 |
US2512190(A) |
申请公布日期 |
1950.06.20 |
申请号 |
US19440525275 |
申请日期 |
1944.03.06 |
申请人 |
WILLIAM WATERMAN |
发明人 |
WATERMAN WILLIAM |
分类号 |
B60T11/32;F16K17/30 |
主分类号 |
B60T11/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
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