| 摘要 |
1. The carriage blocking mechanism in a portable typewriter, characterised in that it has a double-arm lever (1) seated swingably on the side plate (2) of the typewriter body, and the arm's lower end (3), which the carriage blocking element (4) is, and the upper end (5) used for inserting into the groove (6) of the table frame (7) and the groove (8) of the carriage frame (9) of the above mentioned carriage blocking element (3).<IMAGE>
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