MANUFACTURE OF STEEL TUBE,申请号JP19790109407-传众专利搜索

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发明名称	MANUFACTURE OF STEEL TUBE
摘要
申请公布号	JPS5633403(A)	申请公布日期	1981.04.03
申请号	JP19790109407	申请日期	1979.08.28
申请人	MATSUSHITA REFRIGERATION	发明人	OOTA SHIYUUJI
分类号	B22F7/04;B21C37/06;B21C37/08;B22F5/12;C21D9/08;C23C24/10	主分类号	B22F7/04
代理机构		代理人
主权项
地址

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