Improvements in methods of producing protective or carburising furnace atmospheres,申请号GB19470024557-传众专利搜索

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发明名称	Improvements in methods of producing protective or carburising furnace atmospheres
摘要
申请公布号	GB635380(A)	申请公布日期	1950.04.05
申请号	GB19470024557	申请日期	1947.09.05
申请人	JAMES RONALD MOTT	发明人
分类号	C21D1/76	主分类号	C21D1/76
代理机构		代理人
主权项
地址

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