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发明名称
Automatic gas shutoff
摘要
申请公布号
US2329569(A)
申请公布日期
1943.09.14
申请号
US19410423189
申请日期
1941.12.16
申请人
WEIGOLT ALPHONSE D
发明人
WEIGOLT ALPHONSE D.
分类号
F16K17/00
主分类号
F16K17/00
代理机构
代理人
主权项
地址
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