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公开(公告)号：US2695630A
公开(公告)日：1954-11-30
申请号：US31412452
申请日：1952-10-10
Applicant: KLEIN EDWIN J , KLEIN GORDON E
Inventor： KLEIN EDWIN J , KLEIN GORDON E
IPC: B60K13/04
CPC classification number: B60K13/04
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