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发明名称
OIL EQUALIZATION SYSTEM
摘要
申请公布号
US3581519(A)
申请公布日期
1971.06.01
申请号
USD3581519
申请日期
1969.07.18
申请人
EMHART CORP.
发明人
ALBERT G. GARRETT JR.;HERBERT R. MORRIS
分类号
F25B31/00;(IPC1-7):F25B43/02
主分类号
F25B31/00
代理机构
代理人
主权项
地址
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