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3877249
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Information
Patent Grant
3877249
References
Source
Patent Number
3,877,249
Date Filed
Not available
Date Issued
Tuesday, April 15, 1975
49 years ago
CPC
A44C9/0084 - Accessories
A44C9/02 - adjustable
A44C27/00 - Making jewellery or other personal adornments
Y10T29/49593 - Finger ring making
US Classifications
063 - Jewelry
029 - Metal working
228 - Metal fusion bonding
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