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发明名称
Apparatus for extracting oil from engine crank-cases
摘要
申请公布号
GB639830(A)
申请公布日期
1950.07.05
申请号
GB19460033838
申请日期
1946.11.14
申请人
MICHAEL A. TABET.
发明人
分类号
B67D7/06;F01M11/04
主分类号
B67D7/06
代理机构
代理人
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