METHOD OF IMPREGNATING HOLLOW POROUS ARTICLES,申请号SU19802892959-传众专利搜索

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发明名称	METHOD OF IMPREGNATING HOLLOW POROUS ARTICLES
摘要
申请公布号	SU876305(A2)	申请公布日期	1981.10.30
申请号	SU19802892959	申请日期	1980.03.12
申请人	INST PROBLEM NADEZHNOSTI DOLGOVECHNOSTI MASHIN AN BSSR	发明人	DOROZHKIN NIL N,SU;YAROSHEVICH VLADIMIR K,SU;BELOTSERKOVSKIJ MARAT A,SU;BELOTSERKOVSKIJ ARTEM M,SU
分类号	B22F3/26;(IPC1-7):B22F3/26	主分类号	B22F3/26
代理机构		代理人
主权项
地址

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