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2469858
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Patent Grant
2469858
References
Source
Patent Number
2,469,858
Date Filed
Not available
Date Issued
Tuesday, May 10, 1949
75 years ago
CPC
B43L23/06 - in which the pencils or leads are sharpened by only axial movement against cutting blades
US Classifications
030 - Cutlery
D19 - Office supplies
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