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经营范围
发明名称
Compteur de calories
摘要
申请公布号
FR971044(A)
申请公布日期
1951.01.11
申请号
FRD971044
申请日期
1948.09.03
申请人
SOCIETE BERI
发明人
分类号
G01K17/18
主分类号
G01K17/18
代理机构
代理人
主权项
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