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经营范围
发明名称
Improvements in magnetic means for extracting impurities from lubricants
摘要
申请公布号
GB664599(A)
申请公布日期
1952.01.09
申请号
GB19490002010
申请日期
1949.01.28
申请人
PHILIPS ELECTRICAL LIMITED;CHARLES WILLIAM VERITY DAVIS;HERBERT WILFRED WESTWOOD
发明人
分类号
F02B77/00
主分类号
F02B77/00
代理机构
代理人
主权项
地址
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