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公开(公告)号:CA55096A
公开(公告)日:1897-02-25
申请号:CA55096D
申请日:1897-01-26
Applicant: LAIRD GEORGE TIMOTHY , KNIGHT GOLD JAMES
Inventor: LAIRD GEORGE TIMOTHY , KNIGHT GOLD JAMES
公开(公告)号:CA55096A
公开(公告)日:1897-02-25
申请号:CA55096D
申请日:1897-01-26
Applicant: LAIRD GEORGE TIMOTHY , KNIGHT GOLD JAMES
Inventor: LAIRD GEORGE TIMOTHY , KNIGHT GOLD JAMES