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发明名称
Improved method of and means for applying oil and other fluid to flush tanks and thelike
摘要
申请公布号
GB500908(A)
申请公布日期
1939.02.17
申请号
GB19380001246
申请日期
1938.01.14
申请人
ERNEST ALLEN DAVIES
发明人
分类号
E03D9/03
主分类号
E03D9/03
代理机构
代理人
主权项
地址
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