MULTISPINDLE GRIND IN APPARATUS FOR CONICAL JOINTS IN PARTICULAR SEALING SURFACES OF COCKS AND VALVES SOEDINENIJJ-GLAVNYM OBRAZOM UPLOTNITEL'NYKH PLOSKOSTEJJ KRANOV I KLAPANOV,申请号PL19790216726-传众专利搜索

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发明名称	MULTISPINDLE GRIND IN APPARATUS FOR CONICAL JOINTS IN PARTICULAR SEALING SURFACES OF COCKS AND VALVES SOEDINENIJJ-GLAVNYM OBRAZOM UPLOTNITEL'NYKH PLOSKOSTEJJ KRANOV I KLAPANOV
摘要
申请公布号	PL118564(B2)	申请公布日期	1981.10.31
申请号	PL19790216726	申请日期	1979.06.28
申请人		发明人
分类号	B24B;B24B15/00;B24B33/02;(IPC1-7):B24B15/00	主分类号	B24B
代理机构		代理人
主权项
地址

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