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公开(公告)号:US3425161A
公开(公告)日:1969-02-04
申请号:US3425161D
申请日:1967-10-17
Applicant: GYRO TECH DOOR CO
Inventor: CATLETT JOHN C , GILSON JAMES R
CPC classification number: E05D15/30 , E05F15/63 , E05Y2201/236 , E05Y2800/11 , E05Y2900/00 , E05Y2900/132
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公开(公告)号:US3457674A
公开(公告)日:1969-07-29
申请号:US3457674D
申请日:1967-03-22
Applicant: GYRO TECH DOOR CO
Inventor: CATLETT JOHN C , GILSON JAMES R
CPC classification number: E05D15/30 , E05F15/614 , E05Y2201/434 , E05Y2600/46 , E05Y2900/132 , F16H49/001
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