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公开(公告)号：US3387098A
公开(公告)日：1968-06-04
申请号：US42145664
申请日：1964-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor： FISCHER JAMES L , STROMMEN LAWRENCE A
IPC: H04M1/276
CPC classification number: H04M1/276
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Patent Agency Ranking
公开(公告)号：US3479469A
公开(公告)日：1969-11-18
申请号：US3479469D
申请日：1966-03-28
Applicant: BELL TELEPHONE LABOR INC
Inventor： FISCHER JAMES L , STROMMEN LAWRENCE A
CPC classification number: H04M1/276
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公开(公告)号：US3447096A
公开(公告)日：1969-05-27
申请号：US3447096D
申请日：1965-08-17
Applicant: BELL TELEPHONE LABOR INC
Inventor： FISCHER JAMES L , HOSTETLER WILLARD E
CPC classification number: H04M1/50 , H03B5/1218 , H03B5/1231
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4.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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公开(公告)号：US3387099A
公开(公告)日：1968-06-04
申请号：US42145764
申请日：1964-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor： FISCHER JAMES L , STROMMEN LAWRENCE A
IPC: H04M1/276
CPC classification number: H04M1/276
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公开(公告)号：US3385934A
公开(公告)日：1968-05-28
申请号：US42145564
申请日：1964-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor： FISCHER JAMES L , STROMMEN LAWRENCE A
IPC: H04M1/276
CPC classification number: H04M1/276
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