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发明名称
Electrical apparatus
摘要
申请公布号
US1837298(A)
申请公布日期
1931.12.22
申请号
US19290396056
申请日期
1929.09.30
申请人
DELCO-LIGHT COMPANY
发明人
STARR FRANK F.
分类号
F02M3/04
主分类号
F02M3/04
代理机构
代理人
主权项
地址
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