Pompe rotative, dans laquelle la variation de la section de sortie a lieu au moyen d'un tiroir annulaire se déplaçant axialement,申请号FRD714373-传众专利搜索

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发明名称	Pompe rotative, dans laquelle la variation de la section de sortie a lieu au moyen d'un tiroir annulaire se déplaçant axialement
摘要
申请公布号	FR714373(A)	申请公布日期	1931.11.13
申请号	FRD714373	申请日期	1930.07.23
申请人	SULZER FRERES SOCIETE ANONYME	发明人
分类号	F04D15/00	主分类号	F04D15/00
代理机构		代理人
主权项
地址

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