Aérateur a hélice.,申请号FR19680154490-传众专利搜索

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法人/股东/高管

发明名称	Aérateur a hélice.
摘要
申请公布号	FR94888(E)	申请公布日期	1970.01.16
申请号	FR19680154490	申请日期	1968.06.11
申请人	SOCIETE D'EXPLOITATION DES BREVETS PIETRACCI	发明人
分类号	F24F13/10;(IPC1-7):F24F/	主分类号	F24F13/10
代理机构		代理人
主权项
地址

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