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公开(公告)号:US743395A
公开(公告)日:1903-11-03
申请号:US1902101514
申请日:1902-04-05
申请人: W H RITTER , M A BERKIMER , G M GRAHAM , DANIEL A SLATER , THOMAS J O BRIEN , JAMES R BAIRD , JAMES M MAXWELL , J W MCKEE , JOHN J FEIGEL , W M STARR , GEORGE N BUCKHALTER , JOHN J KENNELLY , FRED H GOETTLER , A M CAMPBELL , F W CHATTIN , E C DODDS , G H HUTCHISON , FRANK NEUBERT , E S HUTCHISON , E A BUTLER , HARRY HARKINS , FRANCIS FLANEGIN , TANNER N , MCGUIRE PETER J
发明人: MCGUIRE PETER J
CPC分类号: A61G17/00