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发明名称
Piège à froid
摘要
申请公布号
FR1456867(A)
申请公布日期
1966.07.08
申请号
FR19650031434
申请日期
1965.09.15
申请人
COMPAGNIE GENERALE D'ELECTRICITE
发明人
FRAPARD CHARLES;ROULOT MAURICE
分类号
B01D8/00
主分类号
B01D8/00
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