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发明名称
Perfectionnements aux pistons
摘要
申请公布号
FR752871(A)
申请公布日期
1933.10.02
申请号
FRD752871
申请日期
1932.07.04
申请人
发明人
DARCHE ALBERT-ALEXANDRE-AUG
分类号
F02F3/02;F16J1/04
主分类号
F02F3/02
代理机构
代理人
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地址
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