Improvements in mercury-in-glass water level indicators and controls,申请号GB19530003322-传众专利搜索

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发明名称	Improvements in mercury-in-glass water level indicators and controls
摘要
申请公布号	GB735248(A)	申请公布日期	1955.08.17
申请号	GB19530003322	申请日期	1953.02.05
申请人	SPANNER BOILERS LIMITED;JAMES GORDON AND COMPANY LIMITED;HENRY WILLIAM ARKELL;WALTER LEONARD GRIMSTON	发明人	SPANNER EDWARD FRANK;ARKELL HENRY WILLIAM;GRIMSTON WALTER LEONARD
分类号	G01F23/16	主分类号	G01F23/16
代理机构		代理人
主权项
地址

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