Dispositif d'accélération et d'épuisement pour appareils de distillation,申请号FRD715987-传众专利搜索

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发明名称	Dispositif d'accélération et d'épuisement pour appareils de distillation
摘要
申请公布号	FR715987(A)	申请公布日期	1931.12.12
申请号	FRD715987	申请日期	1931.04.24
申请人	C. COYAC ET SES FILS	发明人
分类号	B01D1/30	主分类号	B01D1/30
代理机构		代理人
主权项
地址

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