Improvements in or relating to stuffing boxes for rotary pumps for working fluids such as acids and lyes,申请号GB19440012759-传众专利搜索

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发明名称	Improvements in or relating to stuffing boxes for rotary pumps for working fluids such as acids and lyes
摘要
申请公布号	GB580658(A)	申请公布日期	1946.09.16
申请号	GB19440012759	申请日期	1944.07.04
申请人	RUDOLF ROTHELI	发明人
分类号	F16J15/36	主分类号	F16J15/36
代理机构		代理人
主权项
地址

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