METHOD AND APPARATUS FOR PROCESSING OF PIPE CIRCUMFERENTIAL SURFACE,申请号JP19780158394-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR PROCESSING OF PIPE CIRCUMFERENTIAL SURFACE
摘要
申请公布号	JPS5584224(A)	申请公布日期	1980.06.25
申请号	JP19780158394	申请日期	1978.12.19
申请人	SUZUKI TOKUSUKE	发明人	SUZUKI TOKUSUKE
分类号	B21D3/02	主分类号	B21D3/02
代理机构		代理人
主权项
地址

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