ROTARY VALVE ARRANGEMENT,申请号ZA19910002217-传众专利搜索

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发明名称	ROTARY VALVE ARRANGEMENT
摘要
申请公布号	ZA9102217(B)	申请公布日期	1991.12.24
申请号	ZA19910002217	申请日期	1991.03.25
申请人	MATHYS ANDREAS DE VRIES	发明人	MATHYS ANDREAS DE VRIES
分类号	F01L;F16K	主分类号	F01L
代理机构		代理人
主权项
地址

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