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经营范围
发明名称
Improvements in hydrometers for electric accumulators
摘要
申请公布号
GB427307(A)
申请公布日期
1935.04.23
申请号
GB19330020488
申请日期
1933.07.20
申请人
THE CHLORIDE ELECTRICAL STORAGE COMPANY LIMITED;ARTHUR WILLIAM BROWNE
发明人
分类号
G01N9/16
主分类号
G01N9/16
代理机构
代理人
主权项
地址
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