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经营范围
发明名称
Fluid injection system
摘要
申请公布号
US3021862(A)
申请公布日期
1962.02.20
申请号
US19600060624
申请日期
1960.10.05
申请人
ECONOMICS LABORATORY, INC.
发明人
MILLER CARL A.
分类号
A47L15/44
主分类号
A47L15/44
代理机构
代理人
主权项
地址
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