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经营范围
发明名称
Machine frigorifique rotative perfectionnée.
摘要
申请公布号
CH141389(A)
申请公布日期
1930.07.31
申请号
CHD141389
申请日期
1928.10.25
申请人
AUDIFFREN,MARCEL;SINGRUEN,ALBERT
发明人
AUDIFFREN,MARCEL;SINGRUEN,ALBERT
分类号
主分类号
代理机构
代理人
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