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公开(公告)号：US2838059A
公开(公告)日：1958-06-10
申请号：US50725255
申请日：1955-05-10
Applicant: BUDD CO
Inventor： BIAGI PAUL E , MCMORDIE WILLIAM H , WINNAI HENRY F
IPC: F15B13/02
CPC classification number: F15B13/02 , Y10T137/0486 , Y10T137/5109 , Y10T137/6007 , Y10T137/6161 , Y10T137/86622
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