Improvements in and relating to furnace grates,申请号GB19380017898-传众专利搜索

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发明名称	Improvements in and relating to furnace grates
摘要
申请公布号	GB515957(A)	申请公布日期	1939.12.19
申请号	GB19380017898	申请日期	1938.06.16
申请人	WALTER DALGLISH	发明人
分类号	F23H13/00	主分类号	F23H13/00
代理机构		代理人
主权项
地址

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