Assignee

NEW DEV CHANGCHUN AUTO CONTROL SYSTEM CO LTD

CN·1 granted patent·0 citations·filing 2020–2020

Technology mixB60N1 F04B1

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0116US12078161B2Pump-valve integrated machine for pneumatic lumbar support of automobile seatNEW DEV CHANGCHUN AUTO CONTROL SYSTEM CO LTD·Filed 2020·Granted Sep 3, 2024·0 cites·12 claims

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