JPH0320944B2 - - Google Patents

Info

Publication number
JPH0320944B2
JPH0320944B2 JP59146407A JP14640784A JPH0320944B2 JP H0320944 B2 JPH0320944 B2 JP H0320944B2 JP 59146407 A JP59146407 A JP 59146407A JP 14640784 A JP14640784 A JP 14640784A JP H0320944 B2 JPH0320944 B2 JP H0320944B2
Authority
JP
Japan
Prior art keywords
circuit
switch
telephone
control voltage
turned
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
JP59146407A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6125351A (ja
Inventor
Hiroshi Kawabe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14640784A priority Critical patent/JPS6125351A/ja
Publication of JPS6125351A publication Critical patent/JPS6125351A/ja
Publication of JPH0320944B2 publication Critical patent/JPH0320944B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP14640784A 1984-07-13 1984-07-13 電話機 Granted JPS6125351A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14640784A JPS6125351A (ja) 1984-07-13 1984-07-13 電話機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14640784A JPS6125351A (ja) 1984-07-13 1984-07-13 電話機

Publications (2)

Publication Number Publication Date
JPS6125351A JPS6125351A (ja) 1986-02-04
JPH0320944B2 true JPH0320944B2 (forum.php) 1991-03-20

Family

ID=15406998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14640784A Granted JPS6125351A (ja) 1984-07-13 1984-07-13 電話機

Country Status (1)

Country Link
JP (1) JPS6125351A (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63231156A (ja) * 1987-03-19 1988-09-27 日本鋼管株式会社 氷粒製造装置
DE3711169A1 (de) * 1987-04-02 1988-10-20 Messer Griesheim Gmbh Vorrichtung zum kontrollierten einfrieren von zaehfliessenden fluessigkeiten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871245U (ja) * 1981-11-05 1983-05-14 朝日通信機工業株式会社 コ−ドレス電話器のモニタ−装置

Also Published As

Publication number Publication date
JPS6125351A (ja) 1986-02-04

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term