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1702228
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Information
Patent Grant
1702228
References
Source
Patent Number
1,702,228
Date Filed
Not available
Date Issued
Tuesday, February 12, 1929
95 years ago
CPC
A45D4/18 - Supports or suspending means for devices heating hair-curling or hair-waving means while in use
US Classifications
191 - Electricity: transmission to vehicles
219 - Electric heating
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