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发明名称
Oil reclaimer
摘要
申请公布号
US2067396(A)
申请公布日期
1937.01.12
申请号
US19330694047
申请日期
1933.10.18
申请人
HEADSON FRANK A
发明人
HEADSON FRANK A.
分类号
B01D35/00;C10M175/00
主分类号
B01D35/00
代理机构
代理人
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