Instrument for manual writing
An instrument for manual writing (1) having a body (2) with a cross section that is for the most part circular (3) and for the remaining part rectilinear, the rectilinear part being defined by a single longitudinal flattened position (4).
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
26.02.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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