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发明名称
Debris collector for engines
摘要
申请公布号
US2754969(A)
申请公布日期
1956.07.17
申请号
US19540468875
申请日期
1954.11.15
申请人
ANDREW PETERSEN
发明人
PETERSEN ANDREW
分类号
F02B77/04
主分类号
F02B77/04
代理机构
代理人
主权项
地址
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