Membrane treatment method and membrane treatment apparatus | Patent Number 06224766

US 06224766 NA
Application Number9264131
Publication Number-
Pendency2 years, 1 month, 28 days
Filled DateMar 5, 1999
Priority DateMar 5, 1999
Publication Date-
Expiration DateMay 1, 2005
Inventor/Applicants Tadaaki Hashimoto
Kimio Yamato
ExaminesFORTUNA, ANA M
Art Unit1723
Technology Center1700
Assignments
Mitsui Chemicals Inc.
Current
Mitsui Chemicals Inc.
Original
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