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经营范围
发明名称
METHOD OF PRODUCING FILTERING CARTRIDGE
摘要
申请公布号
SU946597(A1)
申请公布日期
1982.07.30
申请号
SU19802955591
申请日期
1980.07.04
申请人
G PNII "GIPRONIKEL";LE POLT I IM.M.I.KALININA
发明人
ANDREEV ALEKSEJ A,SU;FEDOTOV BORIS V,SU
分类号
B01D27/00;(IPC1-7):B01D27/00
主分类号
B01D27/00
代理机构
代理人
主权项
地址
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