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2920184
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Information
Patent Grant
2920184
References
Source
Patent Number
2,920,184
Date Filed
Not available
Date Issued
Tuesday, January 5, 1960
65 years ago
CPC
E01F9/547 - illuminated
F21W2111/02 - for roads, paths or the like
US Classifications
362 - Illumination
040 - Card, picture, or sign exhibiting
047 - Plant husbandry
404 - Road structure, process, or apparatus
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