-
公开(公告)号:US2952346A
公开(公告)日:1960-09-13
申请号:US79606159
申请日:1959-02-27
Applicant: CATERPILLAR TRACTOR CO
Inventor: COSTA PHILIP J , WAGNER ERNEST W , STAFFORD DARRELL E , LAMPORT IVAN R , RANDOLPH EDWARD F
IPC: B60K20/00
CPC classification number: B60W30/18 , B60W10/02 , B60W10/10 , B60W2710/1005 , Y10S74/06 , Y10T74/18184 , Y10T74/19167 , Y10T74/19247 , Y10T74/19265 , Y10T74/19284 , Y10T74/19433 , Y10T74/19437 , Y10T477/6424 , Y10T477/6425