发明授权
US4613944A Electronic translator having removable data memory and controller both connectable to any one of terminals 失效
具有可移动数据存储器和控制器的电子转换器可连接到任何一个终端

Electronic translator having removable data memory and controller both
connectable to any one of terminals
摘要:
An electronic translator comprising a first memory for providing signals representing a first word or words in a first language, a second memory for providing signals representing a second word or words in a second language, a first connector selectively occupied by at least one of the first and the second memories, a control device for processing the two types of signals, and carry out operations of the translator, and a second connector selectively occupied by the control device. Preferably, either of the first and the second memories is built into the body of the translator. A second control device may be built into the translator for processing the two types of signals and carrying out operations of the translator, in which case the two control devices are operable in the alternative to the exclusion of each other.
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