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公开(公告)号：US2896315A
公开(公告)日：1959-07-28
申请号：US74142758
申请日：1958-06-11
Applicant: HARLEY DUBBERKE WALTER
Inventor： HARLEY DUBBERKE WALTER
IPC: B60B35/10
CPC classification number: B60B27/0026 , B60B27/065 , B60B35/1027 , B60B35/1081 , B60B35/121 , B60B2310/305 , B60B2310/306 , B60B2380/20 , B60Y2200/221 , Y10T29/49448 , Y10T29/49826 , Y10T29/53922 , Y10T403/7021
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