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公开(公告)号:US11563340B2
公开(公告)日:2023-01-24
申请号:US16497748
申请日:2018-03-29
Applicant: GS Yuasa International Ltd.
Inventor: Tsukasa Nishimura , Hitoshi Nakayama
Abstract: A power supply device which is used as a backup power supply, including a power supply side acquisition unit that acquires information related to a position of the power supply device.