Assignee

BEIJING ORIENT VACUUM ELECTRIC CO LTD

CN·2 granted patents·10 citations·filing 2016–2020

Technology mixH01H2

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2 records

0192US11004632B1Vacuum arc extinguishing chamber contact, vacuum arc extinguishing chamber and vacuum circuit breakerBEIJING ORIENT VACUUM ELECTRIC CO LTD·Filed 2020·Granted May 11, 2021·10 cites·11 claims
0234US10134547B2Insulating housing with integrated functions and manufacturing method thereforBEIJING ORIENT VACUUM ELECTRIC CO LTD·Filed 2016·Granted Nov 20, 2018·0 cites·7 claims

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