JPS62159953A - 送受話器接続装置 - Google Patents

送受話器接続装置

Info

Publication number
JPS62159953A
JPS62159953A JP145686A JP145686A JPS62159953A JP S62159953 A JPS62159953 A JP S62159953A JP 145686 A JP145686 A JP 145686A JP 145686 A JP145686 A JP 145686A JP S62159953 A JPS62159953 A JP S62159953A
Authority
JP
Japan
Prior art keywords
handset
type
telephone
carbon
electromagnetic
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
JP145686A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419734B2 (enrdf_load_stackoverflow
Inventor
Tomooki Yoshino
吉野　智興
Masayuki Kumazaki
熊崎　真幸
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP145686A priority Critical patent/JPS62159953A/ja
Publication of JPS62159953A publication Critical patent/JPS62159953A/ja
Publication of JPH0419734B2 publication Critical patent/JPH0419734B2/ja
Granted legal-status Critical Current

Links

JP145686A 1986-01-09 1986-01-09 送受話器接続装置 Granted JPS62159953A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP145686A JPS62159953A (ja) 1986-01-09 1986-01-09 送受話器接続装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP145686A JPS62159953A (ja) 1986-01-09 1986-01-09 送受話器接続装置

Publications (2)

Publication Number Publication Date
JPS62159953A true JPS62159953A (ja) 1987-07-15
JPH0419734B2 JPH0419734B2 (enrdf_load_stackoverflow) 1992-03-31

Family

ID=11501951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP145686A Granted JPS62159953A (ja) 1986-01-09 1986-01-09 送受話器接続装置

Country Status (1)

Country Link
JP (1) JPS62159953A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009016730A1 (ja) * 2007-07-31 2009-02-05 Panasonic Corporation 電子回路、電子機器及びゲイン制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132848A (en) * 1980-03-24 1981-10-17 Nitsuko Ltd Telephone set circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132848A (en) * 1980-03-24 1981-10-17 Nitsuko Ltd Telephone set circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009016730A1 (ja) * 2007-07-31 2009-02-05 Panasonic Corporation 電子回路、電子機器及びゲイン制御方法

Also Published As

Publication number Publication date
JPH0419734B2 (enrdf_load_stackoverflow) 1992-03-31

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