Method for detecting defect in porous membrane, and defect inspection device

In the present invention, a signal resulting from a defect in a porous membrane is accurately differentiated from a detected signal; in particular, a defect in a porous hollow-fiber membrane is correctly detected. A defect-detection method for a device for detecting a defect in a porous hollow-fiber...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FUJIKI HIROYUKI, SUMI TOSHINORI, HIRAOKA KOTARO
Format: Patent
Sprache:eng
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