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发明名称
Vacuum automatic cutout
摘要
申请公布号
US2321105(A)
申请公布日期
1943.06.08
申请号
US19310579787
申请日期
1931.12.08
申请人
GENERAL MOTORS CORPORATION
发明人
SAXE FREDERICK
分类号
F02M17/34
主分类号
F02M17/34
代理机构
代理人
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