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Application

14439906 · VACUUM VALVE

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Filed 2015-04-30 · Granted · Patent 9330869 (2016-05-03) The official file ↗The patent and its PDF ↗ · Art unit 2833 · Examiner Marina Fishman Hard · CPC H01H 33/6644 · MITSUBISHI ELECTRIC CORPORATION · BUCHANAN, INGERSOLL & ROONEY PC

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to disposition 12.1 mo
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