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Aphel, Ltd.
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West Midlands, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Subtractive current measuring method
Patent number
7,583,075
Issue date
Sep 1, 2009
Geist Manufacturing, Inc.
Hugh G. Hutchison
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Electrical socket means and associated components
Publication number
20020022406
Publication date
Feb 21, 2002
Aphel Limited
Gordon Hutchison
H01 - BASIC ELECTRIC ELEMENTS
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last 30 trademarks