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公开(公告)号：US1365761A
公开(公告)日：1921-01-18
申请号：US40503420
申请日：1920-08-21
Applicant: UNIVERSAL EQUALIZER COMPANY
Inventor： FOUNTAIN YOUNG CHARLES
IPC: E05D13/00
CPC classification number: E05D13/00 , E05Y2201/11 , E05Y2201/668 , E05Y2900/148 , Y10T16/706
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