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公开(公告)号:US1053703A
公开(公告)日:1913-02-18
申请号:US1911645600
申请日:1911-08-23
Applicant: BONINE CHARLES E
Inventor: BONINE CHARLES E
CPC classification number: B25B13/463
公开(公告)号:US1053703A
公开(公告)日:1913-02-18
申请号:US1911645600
申请日:1911-08-23
Applicant: BONINE CHARLES E
Inventor: BONINE CHARLES E
CPC classification number: B25B13/463