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公开(公告)号：US2959772A
公开(公告)日：1960-11-08
申请号：US76388858
申请日：1958-09-29
Applicant: STANRAY CORP
Inventor： BRUNER FRANK D
CPC classification number: B60T8/1705 , B60L3/10 , B60L2200/26 , G01P3/56
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