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发明名称
Snap acting thermal device
摘要
申请公布号
US2002467(A)
申请公布日期
1935.05.21
申请号
US19310536991
申请日期
1931.05.13
申请人
GENERAL RAILWAY SIGNAL COMPANY
发明人
BLODGETT EDWIN O.
分类号
H01H37/60
主分类号
H01H37/60
代理机构
代理人
主权项
地址
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