MANUFACTURE OF LONG-SIZED CONCRETE OVAL PIPE,申请号JP19810121810-传众专利搜索

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发明名称	MANUFACTURE OF LONG-SIZED CONCRETE OVAL PIPE
摘要
申请公布号	JPS5824402(A)	申请公布日期	1983.02.14
申请号	JP19810121810	申请日期	1981.08.05
申请人	HOTSUKEN:KK	发明人	MORIHASHI HIDEYUKI
分类号	B28B21/90;B28B21/86	主分类号	B28B21/90
代理机构		代理人
主权项
地址

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