发明授权
US4351999A Heating apparatus provided with a voice synthesizing circuit 失效
设有声音合成电路的加热装置

Heating apparatus provided with a voice synthesizing circuit
摘要:
A microcomputer-controlled microwave oven including key switch inputs and voice synthesizer for conveying information to a user. The synthesizer is used in connection with a data input program to aid the user in inputting data via the key switches to avert errors in inputting data that may result in over-heating of food or a fire inside the oven's heating chamber.
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