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发明名称
Automobile heater
摘要
申请公布号
US2640407(A)
申请公布日期
1953.06.02
申请号
US19490105552
申请日期
1949.07.19
申请人
E. A. LABORATORIES, INC.
发明人
AUFIERO JOHN M.
分类号
B60H1/00
主分类号
B60H1/00
代理机构
代理人
主权项
地址
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