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公开(公告)号:US834111A
公开(公告)日:1906-10-23
申请号:US1906311587
申请日:1906-04-13
Applicant: CHARLES BAUMANN SR , DUNN JAMES , JENNINGS FRANK H
Inventor: DUNN JAMES , JENNINGS FRANK H
CPC classification number: E05Y2201/604
公开(公告)号:US834111A
公开(公告)日:1906-10-23
申请号:US1906311587
申请日:1906-04-13
Applicant: CHARLES BAUMANN SR , DUNN JAMES , JENNINGS FRANK H
Inventor: DUNN JAMES , JENNINGS FRANK H
CPC classification number: E05Y2201/604