Assignee

BOREAIIS TECHNICAL LTD

US·1 granted patent·94 citations·filing 1998–1998

Technology mixF25B1 H01J1 Y02B1

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1 record

0192US6720704B1Thermionic vacuum diode device with adjustable electrodesBOREAIIS TECHNICAL LTD·Filed 1998·Granted Apr 13, 2004·94 cites·50 claims

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