Furnace plates of refractory material,申请号US19540431532-传众专利搜索

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发明名称	Furnace plates of refractory material
摘要
申请公布号	US2805852(A)	申请公布日期	1957.09.10
申请号	US19540431532	申请日期	1954.05.21
申请人	AKTIEBOLAGET KANTHAL	发明人	MALM ANDERS EWERT
分类号	F27D1/04	主分类号	F27D1/04
代理机构		代理人
主权项
地址

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