Title:
Emergency signs for automobiles
United States Patent 3024552
Inventors:
Maclea, William B.
Publication Date:
03/13/1962
Export Citation:
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Assignee:
Maclea, William B.
Primary Class:
40/591
Other Classes:
40/617, 116/28R
International Classes:
B60Q7/00; G09F21/04; B60Q7/00; G09F21/00
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US Patent References:
2933841Highway distress signal
2534117Flag holder
1390736Display device
Foreign References:
FR1141424A