发明名称 ANALOG DISPLAY TIMEPIECE
摘要 <p>ANALOG DISPLAY TIMEPIECE A timepiece includes a variable color display for providing an analog indication of time in a color in accordance with the relation of the indicated time to predetermined time limits.</p>
申请公布号 CA1243492(A) 申请公布日期 1988.10.25
申请号 CA19870549943 申请日期 1987.10.22
申请人 HAVEL, KAREL, 15 KENSINGTON ROAD, APT. 704, BRAMALEA, ONTARIO, L6T 发明人 HAVEL, KAREL, 15 KENSINGTON ROAD, APT. 704, BRAMALEA, ONTARIO, L6T
分类号 G04G9/04;(IPC1-7):G04C19/00 主分类号 G04G9/04
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