AT89295B - Membrane filters and method of making membrane filters. - Google Patents

Membrane filters and method of making membrane filters.

Info

Publication number
AT89295B
AT89295B AT89295DA AT89295B AT 89295 B AT89295 B AT 89295B AT 89295D A AT89295D A AT 89295DA AT 89295 B AT89295 B AT 89295B
Authority
AT
Austria
Prior art keywords
membrane filters
making
filters
membrane
making membrane
Prior art date
Application number
Other languages
German (de)
Inventor
Richard Dr Zsigmondy
Wilhelm Dr Bachmann
Original Assignee
Richard Dr Zsigmondy
Wilhelm Dr Bachmann
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Richard Dr Zsigmondy, Wilhelm Dr Bachmann filed Critical Richard Dr Zsigmondy
Application granted granted Critical
Publication of AT89295B publication Critical patent/AT89295B/en

Links

AT89295D 1916-08-21 1917-10-05 Membrane filters and method of making membrane filters. AT89295B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE89295X 1916-08-21

Publications (1)

Publication Number Publication Date
AT89295B true AT89295B (en) 1922-08-25

Family

ID=5642695

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89295D AT89295B (en) 1916-08-21 1917-10-05 Membrane filters and method of making membrane filters.

Country Status (1)

Country Link
AT (1) AT89295B (en)

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