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发明名称
Coin-controlled actuating device
摘要
申请公布号
US2687793(A)
申请公布日期
1954.08.31
申请号
US19500137991
申请日期
1950.01.11
申请人
AUTOMATIC ELECTRIC LABORATORIES, INC.
发明人
GALLAGHER RAY JOHN;JR. THOMAS F. CASSIDY,
分类号
G07F5/04;H04M17/02
主分类号
G07F5/04
代理机构
代理人
主权项
地址
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