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经营范围
发明名称
Chauffe-liquide instantané
摘要
申请公布号
FR997844(A)
申请公布日期
1952.01.10
申请号
FRD997844
申请日期
1945.08.07
申请人
发明人
CHANSON GEORGES
分类号
B01L7/00
主分类号
B01L7/00
代理机构
代理人
主权项
地址
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