SCRAPER WITH CHANGING CUTTING BLADE,申请号SU19752111347-传众专利搜索

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发明名称	SCRAPER WITH CHANGING CUTTING BLADE
摘要
申请公布号	SU575181(A1)	申请公布日期	1977.10.05
申请号	SU19752111347	申请日期	1975.03.10
申请人	LE SP PROIZVODSTVENNO-TEKHNOLOGICHESKOGO BYURO "ORGPRIMTVERDOSPLAV";SESTRORETSKIJ INSTRUMENTALNYJ ZAVOD IM. VOSKOVA	发明人	VAJNER DAVID B,SU;ORDINARTSEV IGOR A,SU;SLESARENKO STANISLAV V,SU
分类号	B23D79/08;(IPC1-7):B23D79/08	主分类号	B23D79/08
代理机构		代理人
主权项
地址

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