Sealing a rotary pump.,申请号ZA20020007808-传众专利搜索

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发明名称	Sealing a rotary pump.
摘要
申请公布号	ZA200207808(B)	申请公布日期	2003.05.09
申请号	ZA20020007808	申请日期	2002.09.27
申请人	WEIR-ENVIROTECH (PROPRIETARY) LIMITED	发明人	ROBERT DENIS TODD;SIEGFRIED GELDENHUYS
分类号	F04D	主分类号	F04D
代理机构		代理人
主权项
地址

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