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1.发明授权Coin telephone facility for combined use by general public and physically handicapped 失效一般公众和物理手段组合使用的电话电话
公开(公告)号：US3598920A
公开(公告)日：1971-08-10
申请号：US3598920D
申请日：1969-10-28
Applicant: BELL TELEPHONE LABOR INC
Inventor： FISCHER JAMES L , HAYS CARROLL D , KLIER RICHARD G
IPC: H04M17/02
CPC classification number: H04M17/026
Abstract: In a coin telephone facility designed for use by both physically handicapped persons and the general public, a vertical wall mounted portion supports a forwardly sloping shelf portion. For easy access, the telephone handset, the pushbutton dial and an oversized coin return lever are mounted on the shelf portion. A mechanism below the shelf operated by the coin return lever raises refunded coins and delivers them into a shelf-level receptacle.
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