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发明名称
Perfectionnements aux battes à feu
摘要
申请公布号
FR1010344(A)
申请公布日期
1952.06.10
申请号
FRD1010344
申请日期
1950.02.04
申请人
发明人
FEST
分类号
A62C8/04
主分类号
A62C8/04
代理机构
代理人
主权项
地址
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