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公开(公告)号:US1464448A
公开(公告)日:1923-08-07
申请号:US59015422
申请日:1922-09-23
Applicant: SILBERMAN CHARLES F
Inventor: SILBERMAN CHARLES F
IPC: E05F5/10
CPC classification number: E05F5/10 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , Y10T16/62
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公开(公告)号:US658533A
公开(公告)日:1900-09-25
申请号:US1899711599
申请日:1899-04-03
Applicant: PERFECT SLIDING DOOR COMPANY
Inventor: SCHUYLER DANIEL
CPC classification number: E05Y2201/264 , Y10S16/10
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