发明名称 Electronic apparatus having printing mechanism
摘要 An electronic apparatus has a ball-point pen as the recording means and rotatably supports a roll of printing paper on a shaft provided on the side surface of the main body of the electronic apparatus, wherein the shaft to support the printing paper is made hollow inside, a cap is fitted in each opening at both ends of the shaft in a freely openable and closable manner so as to enable spare ball-point pens and a ball-point pen removed from a carriage of the electronic apparatus, when it is not in use, to be housed inside it.
申请公布号 US4532529(A) 申请公布日期 1985.07.30
申请号 US19840581439 申请日期 1984.02.17
申请人 CANON KABUSHIKI KAISHA 发明人 FUSHIMOTO, HIDEO
分类号 B41J15/04;B41J29/16;G01D15/16;(IPC1-7):G01D15/16;B65H19/00;B43K27/12 主分类号 B41J15/04
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