-
公开(公告)号:US3474317A
公开(公告)日:1969-10-21
申请号:US3474317D
申请日:1967-03-07
Applicant: OVERHEAD DOOR CORP
Inventor: DELANEY CHARLES E
CPC classification number: H02P7/03 , E05F15/41 , E05Y2201/656 , E05Y2201/668 , E05Y2201/672 , E05Y2400/445 , E05Y2400/552 , E05Y2600/322
-
公开(公告)号:US3481212A
公开(公告)日:1969-12-02
申请号:US3481212D
申请日:1968-01-23
Applicant: OVERHEAD DOOR CORP
Inventor: DELANEY CHARLES E
IPC: F16H31/00
CPC classification number: F16H31/005 , Y10T74/1555 , Y10T74/2133 , Y10T74/2136
-
公开(公告)号:US3526994A
公开(公告)日:1970-09-08
申请号:US3526994D
申请日:1968-04-18
Applicant: OVERHEAD DOOR CORP
Inventor: DELANEY CHARLES E
CPC classification number: E05F15/684 , E05Y2201/22 , E05Y2201/24 , E05Y2201/434 , E05Y2900/106
-
-