JPS63177693A - ボタン電話装置 - Google Patents

ボタン電話装置

Info

Publication number
JPS63177693A
JPS63177693A JP811687A JP811687A JPS63177693A JP S63177693 A JPS63177693 A JP S63177693A JP 811687 A JP811687 A JP 811687A JP 811687 A JP811687 A JP 811687A JP S63177693 A JPS63177693 A JP S63177693A
Authority
JP
Japan
Prior art keywords
data
polarity
signal
transmission
control
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
JP811687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0347038B2 (cg-RX-API-DMAC7.html
Inventor
Kenichi Sugano
菅野 研一
Kanpei Mori
森 寛平
Masatoshi Ikeda
池田 雅敏
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP811687A priority Critical patent/JPS63177693A/ja
Publication of JPS63177693A publication Critical patent/JPS63177693A/ja
Publication of JPH0347038B2 publication Critical patent/JPH0347038B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP811687A 1987-01-19 1987-01-19 ボタン電話装置 Granted JPS63177693A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP811687A JPS63177693A (ja) 1987-01-19 1987-01-19 ボタン電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP811687A JPS63177693A (ja) 1987-01-19 1987-01-19 ボタン電話装置

Publications (2)

Publication Number Publication Date
JPS63177693A true JPS63177693A (ja) 1988-07-21
JPH0347038B2 JPH0347038B2 (cg-RX-API-DMAC7.html) 1991-07-18

Family

ID=11684314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP811687A Granted JPS63177693A (ja) 1987-01-19 1987-01-19 ボタン電話装置

Country Status (1)

Country Link
JP (1) JPS63177693A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391062A (en) * 1992-01-14 1995-02-21 Mitsubishi Denki Kabushiki Kaisha Electric fuel pump with arcuate relief recess

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391062A (en) * 1992-01-14 1995-02-21 Mitsubishi Denki Kabushiki Kaisha Electric fuel pump with arcuate relief recess

Also Published As

Publication number Publication date
JPH0347038B2 (cg-RX-API-DMAC7.html) 1991-07-18

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