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发明名称
Perfectionnements à la construction de filtres à air susceptibles d'être utilisés pour mélanger l'air et le gaz de gazogène
摘要
申请公布号
FR899296(A)
申请公布日期
1945.05.25
申请号
FRD899296
申请日期
1943.10.29
申请人
发明人
ANDREIS ERNESTO DE
分类号
F02B43/00;F02M21/00
主分类号
F02B43/00
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代理人
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