METHOD OF CHECKING HOLLOW ARTICLE FOR PRESSURETIGHTNESS,申请号SU19874381832-传众专利搜索

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发明名称	METHOD OF CHECKING HOLLOW ARTICLE FOR PRESSURETIGHTNESS
摘要
申请公布号	SU1522881(A1)	申请公布日期	1992.01.30
申请号	SU19874381832	申请日期	1987.12.29
申请人	BONDARIK V.V.,SU;ERMAKOV V.A.,SU;PODDUBNYJ A.YA.,SU	发明人	BONDARIK V.V.,SU;ERMAKOV V.A.,SU;PODDUBNYJ A.YA.,SU
分类号	G01M3/26	主分类号	G01M3/26
代理机构		代理人
主权项
地址

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