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1996-09-25
Integrity-testable wet-dry-reversible ultrafiltration membranes and method for testing same
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2001-04-25
Membrane filter apparatus and method for operating the membrane filter apparatus
EP0637157A3
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1996-03-27
System control method and system control apparatus.
EP0595201A3
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1994-09-28
Method for making semipermeable polymer membranes
EP0685987A3
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1996-10-23
Electroheating apparatus and methods.
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1997-10-02
Purification method and apparatus.
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1999-12-08
Oxygenating apparatus, method for oxygenating water therewith, and applications thereof
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1994-06-08
Image-information optical system, apparatus and method
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1998-01-07
A method for training a system, the resulting apparatus, and method of use thereof.
ZA977130B
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1998-02-19
Method and apparatus.
EP0680174A3
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1996-05-01
Communication control apparatus and method.
EP0631132A3
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1996-04-24
Automatic electrophesis method and apparatus.
EP0625750A3
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1995-08-16
Methods and apparatus for making and using distributed applications.
EP0642252A3
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1995-05-24
Communication method and apparatus.
EP0599281A3
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1994-06-15
Process and apparatus for treating liquids by reverse osmosis.
EP0601848A3
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1995-09-20
System and method for knowledge based design.
EP0681278A3
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1996-10-02
Navigation apparatus and navigation method.
EP0649807A3
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1995-09-13
Method and apparatus for taking up narrow sheet member.
EP0664650A4
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1996-05-15
Decoding method and apparatus.
EP0657388A4
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1996-05-01
Method and apparatus for purifying water.
EP0582920A3
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1995-07-19
Fluid treatment apparatus and method.
EP0594122A3
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1995-08-09
Air permeability detecting method and apparatus for the same.
EP0683640A4
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1998-10-21
Improved photokeratoscope apparatus and method.
ZA966202B
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1998-01-22
Drawing method and apparatus.
EP0682325A3
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1997-03-19
Identification method and apparatus.