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发明名称
Thermostat
摘要
申请公布号
US1755984(A)
申请公布日期
1930.04.22
申请号
US19280268189
申请日期
1928.04.07
申请人
A C SPARK PLUG COMPANY
发明人
ESHBAUGH JESSE E.
分类号
G05D23/08
主分类号
G05D23/08
代理机构
代理人
主权项
地址
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