| 摘要 |
FIELD: instruments for writing. SUBSTANCE: pen comprises housing 2 whose rear part defines reservoir 8 for ink 9, transporting writing-core 12 back end 12a of which is open to reservoir 8 and the front end 12b of which projects out of housing 2 and forms writing-point, and buffer reservoir 13 which is in a contact with transporting writing-core 12. EFFECT: improved design. |
