FLUID RETURN PREVENTIVE DEVICE,申请号JP19890235884-传众专利搜索

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发明名称	FLUID RETURN PREVENTIVE DEVICE
摘要
申请公布号	JPH02120582(A)	申请公布日期	1990.05.08
申请号	JP19890235884	申请日期	1989.09.13
申请人	PHILIPS GLOEILAMPENFAB:NV	发明人	PETERU FURIEIRINKU
分类号	C30B25/14;F16K13/10;F16K15/00	主分类号	C30B25/14
代理机构		代理人
主权项
地址

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