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发明名称
FILTERING MATERIAL FOR TECHNICAL APPLICATION AND METHOD OF ITS PRODUCTION
摘要
申请公布号
CS9000049(A2)
申请公布日期
1991.07.16
申请号
CS19900000049
申请日期
1990.01.04
申请人
LIBAL JAROSLAV ING. CSC.,CS;PFEFERLE JAN ING. CSC.,CS;SALAC ZBYNEK,CS
发明人
LIBAL JAROSLAV ING. CSC.,CS;CECHO IMRICH,CS;PFEFFERLE JAN ING. CSC.,CS;SALAC ZBYNEK,CS
分类号
B01D39/18;D21F11/14;(IPC1-7):B01D39/18
主分类号
B01D39/18
代理机构
代理人
主权项
地址
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