发明名称 |
ANALYZER FOR SUCCESSIVELY TESTING THE CONTROL CIRCUITS OF A CONTROL PANEL |
摘要 |
Plural indicator circuits which correspond and are connected to control circuits of a control panel are activated and de-activated as the control panel proceeds through its control sequence, and special interconnected control circuits within the unit successively activate and de-activate the indicator circuits to show the control panel circuit which failed.
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申请公布号 |
US3699440(A) |
申请公布日期 |
1972.10.17 |
申请号 |
USD3699440 |
申请日期 |
1970.10.19 |
申请人 |
MARTIN L. JOHNSON;RICHARD L. LECLERCQ |
发明人 |
MARTIN L. JOHNSON;RICHARD L. LECLERCQ |
分类号 |
G01R31/02;G08B19/00;(IPC1-7):G08B19/00;G01R31/00;G01R15/12 |
主分类号 |
G01R31/02 |
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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