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Osaka, JP
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last 30 patents
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Patent Grant
Electrical leak detecting apparatus
Patent number
6,977,518
Issue date
Dec 20, 2005
Matsushita Electric Works, Ltd.
Hirotada Higashihama
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Electrical leak detecting apparatus
Publication number
20040227521
Publication date
Nov 18, 2004
MATSUSHITA ELECTRIC WORKS, Ltd.
Hirotada Higashihama
G01 - MEASURING TESTING