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Patent EP2078617A1 - Safety device for an electric pencil sharpener

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Patent US3134365 - Electric pencil sharpener - Google Patents

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Patent EP2078617A1 - Safety device for an electric pencil sharpener
Patent EP2078617A1 - Safety device for an electric pencil sharpener

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Pencil_sharpener_mechanism – JSTM
Pencil_sharpener_mechanism – JSTM

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Small Electric Pencil Sharpener, Black | Bostitch Office
Small Electric Pencil Sharpener, Black | Bostitch Office

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Patent US3486540 - Electric pencil sharpener - Google Patents
Patent US3486540 - Electric pencil sharpener - Google Patents

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Patent US7699082 - Electric multi-pencil sharpener - Google Patents

Look sharp. – Present&Correct
Look sharp. – Present&Correct

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wiring diagram electric pencil sharpener - Wiring Diagram

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ELECTRIC PENCIL SHARPENER WITH A REPLACEABLE CUTTER ASSEMBLY - Patent

Patent US7699082 - Electric multi-pencil sharpener - Google Patents
Patent US7699082 - Electric multi-pencil sharpener - Google Patents

Pencil-Sharpener. - The Portal to Texas History
Pencil-Sharpener. - The Portal to Texas History

Patent US20070251105 - Electric pencil sharpener - Google Patents
Patent US20070251105 - Electric pencil sharpener - Google Patents


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