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公开(公告)号:US3084000A
公开(公告)日:1963-04-02
申请号:US23077662
申请日:1962-07-23
Applicant: HARLEY DUBBERKE WALTHER
Inventor: HARLEY DUBBERKE WALTHER
IPC: B60B35/10
CPC classification number: B60B27/0026 , B60B27/065 , B60B35/1027 , B60B35/1081 , B60B35/121 , B60B2310/305 , B60B2310/306 , B60B2380/20 , B60Y2200/221