APPARATUS AND METHOD FOR BLOWING OXYGEN,申请号JP19900179039-传众专利搜索

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发明名称	APPARATUS AND METHOD FOR BLOWING OXYGEN
摘要
申请公布号	JPH0466613(A)	申请公布日期	1992.03.03
申请号	JP19900179039	申请日期	1990.07.06
申请人	NIHON SUPINGU KK;TOYOHIRA SEIKOU KK;KAWASAKI STEEL CORP	发明人	SHIODA FUMINOSUKE;TSUKAMOTO TAKAYOSHI;IRISAWA SHOZO;SAITO SADAYUKI
分类号	C21C5/46;C21C5/52;C21C7/00;F27D21/00	主分类号	C21C5/46
代理机构		代理人
主权项
地址

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