Improvements in blowpipe burners for the grooving or cutting of metals,申请号GB19530022409-传众专利搜索

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发明名称	Improvements in blowpipe burners for the grooving or cutting of metals
摘要
申请公布号	GB749782(A)	申请公布日期	1956.05.30
申请号	GB19530022409	申请日期	1953.08.14
申请人	ROBERT ERNEST JEAN MARIE PAPPI	发明人
分类号	F23D14/54	主分类号	F23D14/54
代理机构		代理人
主权项
地址

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