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1838138
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Information
Patent Grant
1838138
References
Source
Patent Number
1,838,138
Date Filed
Not available
Date Issued
Tuesday, December 29, 1931
92 years ago
CPC
A47F5/112 - hand-folded from sheet material
A47F2007/0085 - for light bulbs, lamps, lampshades or the like
US Classifications
108 - Horizontally supported planar surfaces
211 - Supports: racks
248 - Supports
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