SEAL FOR VACUUM FILTER,申请号SU19792826597-传众专利搜索

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发明名称	SEAL FOR VACUUM FILTER
摘要
申请公布号	SU850153(A1)	申请公布日期	1981.07.30
申请号	SU19792826597	申请日期	1979.10.08
申请人	BELGORODSKIJ NI PI PO OBOGASHCHENIYU AGLOMERATSII RUD CHERNYKH METALLOV "MEKHANOBRCHERMET"	发明人	ZAKHAROV ALEKSANDR K,SU
分类号	(IPC1-7):B01D33/34	主分类号	(IPC1-7):B01D33/34
代理机构		代理人
主权项
地址

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