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2483261
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Patent Grant
2483261
References
Source
Patent Number
2,483,261
Date Filed
Not available
Date Issued
Tuesday, September 27, 1949
75 years ago
CPC
B43L23/06 - in which the pencils or leads are sharpened by only axial movement against cutting blades
US Classifications
451 - Abrading
076 - Metal tools and implements, making
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