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经营范围
发明名称
Perfectionnements aux réchauds à alcool et hydrocarbures
摘要
申请公布号
FR772183(A)
申请公布日期
1934.10.24
申请号
FRD772183
申请日期
1934.04.21
申请人
发明人
ROSIN MARCEL
分类号
F24C5/02
主分类号
F24C5/02
代理机构
代理人
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地址
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