发明公开
- 专利标题: Facsimile apparatus with telephone set
- 专利标题(中): Faksimilegerätmit Telefonapparat。
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申请号: EP94400123.9申请日: 1994-01-20
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公开(公告)号: EP0608181A2公开(公告)日: 1994-07-27
- 发明人: Takeda, Tomoyuki, c/o Canon K. K.
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构: Rinuy, Santarelli
- 优先权: JP7754/93 19930120
- 主分类号: H04N1/32
- IPC分类号: H04N1/32 ; H04N1/00 ; H04M11/00 ; H04N1/327
摘要:
A facsimile apparatus with a handset comprises a handset for speech communication (108), a current sensor (14a) for detecting a facsimile signal, and a three-wire curled cord (21a). An impedance balance of a terminal T3 and a terminal T4 is attained by utilizing return lines (32 - W1) of the current sensor (14a) and the curled cord (2a).
公开/授权文献
- EP0608181B1 Facsimile apparatus with telephone set 公开/授权日:2002-04-17
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