发明名称 |
DESTINATION DISPLAY APPARATUS |
摘要 |
Destination display webs mounted on various portions of a vehicle are operated in the same manner by providing a plurality of position detection elements for respective display sections of the display webs, a plurality of proximity switches - associated with respective webs to detect position detection elements and a control circuit responsive to the output from the proximity switches to stepwise move the display webs.
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申请公布号 |
US3660835(A) |
申请公布日期 |
1972.05.02 |
申请号 |
USD3660835 |
申请日期 |
1970.04.07 |
申请人 |
ISHI HABUKA;KAZUKO HABUKA;TAKASHI HABUKA |
发明人 |
ISHI HABUKA;KAZUKO HABUKA;TAKASHI HABUKA |
分类号 |
G09F11/295;(IPC1-7):G08B23/00 |
主分类号 |
G09F11/295 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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