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公开(公告)号：US766578A
公开(公告)日：1904-08-02
申请号：US1903175264
申请日：1903-10-01
Applicant: AXMAN WILLIAM , KUECHLE EDUARD
Inventor： AXMAN WILLIAM , KUECHLE EDUARD
CPC classification number: E05D15/063 , E05D15/0634 , E05Y2201/64 , Y10T16/3834
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