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1. (WO1997015378) BIOFILTER COVER

Published International Application
01.05.1997Initial Publication with ISR( (A1 19/1997))PDF (18p.)PDF (18p.), ZIP(XML + TIFFs)

Search and Examination-Related Documents
28.04.2005International Preliminary Examination ReportPDF (13p.)PDF (13p.), ZIP(XML + TIFFs)
28.04.2005English Translation of International Preliminary Examination ReportPDF (3p.)PDF (3p.), ZIP(XML + TIFFs)

Related Documents on file at the International Bureau
01.05.1997Priority DocumentPDF (13p.)PDF (13p.), ZIP(XML + TIFFs)