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1777663
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Information
Patent Grant
1777663
References
Source
Patent Number
1,777,663
Date Filed
Not available
Date Issued
Tuesday, October 7, 1930
93 years ago
CPC
B66D1/30 - Rope, cable, or chain drums or barrels
A45D4/18 - Supports or suspending means for devices heating hair-curling or hair-waving means while in use
F21V27/005 - for portable lighting devices
US Classifications
191 - Electricity: transmission to vehicles
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