JPH0649001Y2 - 電話装置 - Google Patents

電話装置

Info

Publication number
JPH0649001Y2
JPH0649001Y2 JP1987197936U JP19793687U JPH0649001Y2 JP H0649001 Y2 JPH0649001 Y2 JP H0649001Y2 JP 1987197936 U JP1987197936 U JP 1987197936U JP 19793687 U JP19793687 U JP 19793687U JP H0649001 Y2 JPH0649001 Y2 JP H0649001Y2
Authority
JP
Japan
Prior art keywords
output
amplifier
speaker
microphone
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1987197936U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01103946U (en]
Inventor
嘉之 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP1987197936U priority Critical patent/JPH0649001Y2/ja
Publication of JPH01103946U publication Critical patent/JPH01103946U/ja
Application granted granted Critical
Publication of JPH0649001Y2 publication Critical patent/JPH0649001Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
JP1987197936U 1987-12-26 1987-12-26 電話装置 Expired - Lifetime JPH0649001Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987197936U JPH0649001Y2 (ja) 1987-12-26 1987-12-26 電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987197936U JPH0649001Y2 (ja) 1987-12-26 1987-12-26 電話装置

Publications (2)

Publication Number Publication Date
JPH01103946U JPH01103946U (en]) 1989-07-13
JPH0649001Y2 true JPH0649001Y2 (ja) 1994-12-12

Family

ID=31488467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987197936U Expired - Lifetime JPH0649001Y2 (ja) 1987-12-26 1987-12-26 電話装置

Country Status (1)

Country Link
JP (1) JPH0649001Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079474Y2 (ja) * 1985-03-29 1995-03-06 岩崎通信機株式会社 電話機の停電対策回路

Also Published As

Publication number Publication date
JPH01103946U (en]) 1989-07-13

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