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OSAKA-SHI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Data processor and data processing method for wavemeter
Patent number
6,690,977
Issue date
Feb 10, 2004
Ando Electric Co., Ltd.
Akio Ichikawa
G01 - MEASURING TESTING
Information
Patent Grant
Data processor and data processing method for wavemeter
Patent number
6,593,727
Issue date
Jul 15, 2003
Ando Electric Co. Ltd.
Akio Ichikawa
G01 - MEASURING TESTING
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