CARBIDE-TIP POLYHEDRAL CUTTING BIT,申请号SU19874274512-传众专利搜索

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发明名称	CARBIDE-TIP POLYHEDRAL CUTTING BIT
摘要
申请公布号	SU1530335(A1)	申请公布日期	1989.12.23
申请号	SU19874274512	申请日期	1987.07.01
申请人	INST SVERKHTVERDYKH MATERIALOV AN USSR;GO AVTOMOBILNYJ ZAVOD	发明人	LISOVSKIJ ANATOLIJ F,SU;DIDENKO STANISLAV I,SU;CHEPOVETSKIJ GENNADIJ I,SU;MAJSTRENKO ANATOLIJ L,SU;GRACHEVA TATYANA E,SU;KUDRYAVTSEV ROMAN S,SU;KRINZBERG TSILYA Z,SU
分类号	B23B27/16	主分类号	B23B27/16
代理机构		代理人
主权项
地址

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