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公开(公告)号：US919959A
公开(公告)日：1909-04-27
申请号：US1908422933
申请日：1908-03-24
Applicant: FRIEND A RUSS
Inventor： RUSS JOHN BARNARD
CPC classification number: A44B11/12 , Y10T24/4072
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公开(公告)号：US897734A
公开(公告)日：1908-09-01
申请号：US1907377214
申请日：1907-06-04
Applicant: CHARLES H WRIGHT , FRIEND A RUSS , GOERDES FREDERICK W
Inventor： GOERDES FREDERICK W
CPC classification number: A41F11/12 , Y10T24/4051
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