APPARATUS FOR AUTOMATIC OXYGEN CUTTING OF PIPES AT ANY ANGLE WITH SIMULTANEOUS EDGE CHAMFERINGB POD LJUBYM UGLOM S ODNOVREMENNOJJ OBRABOTKOJJ FASOK,申请号PL19770197472-传众专利搜索

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发明名称	APPARATUS FOR AUTOMATIC OXYGEN CUTTING OF PIPES AT ANY ANGLE WITH SIMULTANEOUS EDGE CHAMFERINGB POD LJUBYM UGLOM S ODNOVREMENNOJJ OBRABOTKOJJ FASOK
摘要
申请公布号	PL117262(B2)	申请公布日期	1981.07.31
申请号	PL19770197472	申请日期	1977.04.18
申请人		发明人
分类号	(IPC1-7):B23K7/04	主分类号	(IPC1-7):B23K7/04
代理机构		代理人
主权项
地址

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