JPS60145782U - 拡声電話機 - Google Patents

拡声電話機

Info

Publication number
JPS60145782U
JPS60145782U JP3245384U JP3245384U JPS60145782U JP S60145782 U JPS60145782 U JP S60145782U JP 3245384 U JP3245384 U JP 3245384U JP 3245384 U JP3245384 U JP 3245384U JP S60145782 U JPS60145782 U JP S60145782U
Authority
JP
Japan
Prior art keywords
microphone
support plate
formed inside
housing
public address
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.)
Granted
Application number
JP3245384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0528872Y2 (OSRAM
Inventor
弘行 松井
郷野　隆二
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.)
Toshiba Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Toshiba Corp
Nippon Telegraph and Telephone 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 Toshiba Corp, Nippon Telegraph and Telephone Corp filed Critical Toshiba Corp
Priority to JP3245384U priority Critical patent/JPS60145782U/ja
Publication of JPS60145782U publication Critical patent/JPS60145782U/ja
Application granted granted Critical
Publication of JPH0528872Y2 publication Critical patent/JPH0528872Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
JP3245384U 1984-03-07 1984-03-07 拡声電話機 Granted JPS60145782U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3245384U JPS60145782U (ja) 1984-03-07 1984-03-07 拡声電話機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3245384U JPS60145782U (ja) 1984-03-07 1984-03-07 拡声電話機

Publications (2)

Publication Number Publication Date
JPS60145782U true JPS60145782U (ja) 1985-09-27
JPH0528872Y2 JPH0528872Y2 (OSRAM) 1993-07-23

Family

ID=30533979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3245384U Granted JPS60145782U (ja) 1984-03-07 1984-03-07 拡声電話機

Country Status (1)

Country Link
JP (1) JPS60145782U (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005104605A1 (ja) * 2004-04-22 2005-11-03 Sony Corporation コード巻き取り装置付きヘッドホン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005104605A1 (ja) * 2004-04-22 2005-11-03 Sony Corporation コード巻き取り装置付きヘッドホン

Also Published As

Publication number Publication date
JPH0528872Y2 (OSRAM) 1993-07-23

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