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发明名称
Anti-freeze gauge for automobile motors
摘要
申请公布号
US2837922(A)
申请公布日期
1958.06.10
申请号
US19560617738
申请日期
1956.10.23
申请人
HENRY L V
发明人
HENRY L V
分类号
G01N9/18
主分类号
G01N9/18
代理机构
代理人
主权项
地址
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