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发明名称
Perfectionnements aux extincteurs
摘要
申请公布号
FR753196(A)
申请公布日期
1933.10.09
申请号
FRD753196
申请日期
1933.03.27
申请人
发明人
HUMBLET JOSEPH
分类号
A62C99/00
主分类号
A62C99/00
代理机构
代理人
主权项
地址
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