ARRANGEMENT FOR CUTTING ENDS OF THIN-WALLED TUBES FROM INNER SIDE,申请号SU19874200477-传众专利搜索

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发明名称	ARRANGEMENT FOR CUTTING ENDS OF THIN-WALLED TUBES FROM INNER SIDE
摘要
申请公布号	SU1579661(A1)	申请公布日期	1990.07.23
申请号	SU19874200477	申请日期	1987.02.26
申请人	PT I "ENERGOMONTAZHPROEKT"	发明人	BELIKOV ANATOLIJ G,SU;ROMANOV YAKOV YA,SU;NOVIK BORIS M,SU
分类号	B23D21/14	主分类号	B23D21/14
代理机构		代理人
主权项
地址

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