JPS643344U - - Google Patents

Info

Publication number
JPS643344U
JPS643344U JP9797587U JP9797587U JPS643344U JP S643344 U JPS643344 U JP S643344U JP 9797587 U JP9797587 U JP 9797587U JP 9797587 U JP9797587 U JP 9797587U JP S643344 U JPS643344 U JP S643344U
Authority
JP
Japan
Prior art keywords
telephone unit
microphone
speaker
cordless
calling
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.)
Pending
Application number
JP9797587U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP9797587U priority Critical patent/JPS643344U/ja
Publication of JPS643344U publication Critical patent/JPS643344U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transceivers (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP9797587U 1987-06-25 1987-06-25 Pending JPS643344U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9797587U JPS643344U (zh) 1987-06-25 1987-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9797587U JPS643344U (zh) 1987-06-25 1987-06-25

Publications (1)

Publication Number Publication Date
JPS643344U true JPS643344U (zh) 1989-01-10

Family

ID=31323829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9797587U Pending JPS643344U (zh) 1987-06-25 1987-06-25

Country Status (1)

Country Link
JP (1) JPS643344U (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4221797Y1 (zh) * 1964-11-06 1967-12-14
JPS6224720A (ja) * 1985-07-25 1987-02-02 Matsushita Electric Works Ltd コ−ドレスインタ−ホン

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4221797Y1 (zh) * 1964-11-06 1967-12-14
JPS6224720A (ja) * 1985-07-25 1987-02-02 Matsushita Electric Works Ltd コ−ドレスインタ−ホン

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