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公开(公告)号：US1644276A
公开(公告)日：1927-10-04
申请号：US3181325
申请日：1925-05-21
Applicant: HOWARD L FISCHER
Inventor： REILAND ERNEST S , REILAND PETER M
IPC: E05D13/00
CPC classification number: E05D13/00 , E05Y2201/668 , E05Y2900/148 , Y10T16/698
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