Improvements relating to water level indicators for boilers and the like,申请号GB19380009090-传众专利搜索

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发明名称	Improvements relating to water level indicators for boilers and the like
摘要
申请公布号	GB512259(A)	申请公布日期	1939.08.31
申请号	GB19380009090	申请日期	1938.03.24
申请人	ALEXANDER GRESWOLDE SEYMOUR SANDISON;ARTHUR LYNDON LAWRENCE;ELECTRICAL IMPROVEMENTS LIMITED	发明人
分类号	F22B37/78	主分类号	F22B37/78
代理机构		代理人
主权项
地址

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