JPH03120161U - - Google Patents

Info

Publication number
JPH03120161U
JPH03120161U JP2857490U JP2857490U JPH03120161U JP H03120161 U JPH03120161 U JP H03120161U JP 2857490 U JP2857490 U JP 2857490U JP 2857490 U JP2857490 U JP 2857490U JP H03120161 U JPH03120161 U JP H03120161U
Authority
JP
Japan
Prior art keywords
party
intercom
number display
display
call
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
JP2857490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0631801Y2 (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 JP1990028574U priority Critical patent/JPH0631801Y2/ja
Publication of JPH03120161U publication Critical patent/JPH03120161U/ja
Application granted granted Critical
Publication of JPH0631801Y2 publication Critical patent/JPH0631801Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP1990028574U 1990-03-20 1990-03-20 番号表示機能付インターホン Expired - Lifetime JPH0631801Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990028574U JPH0631801Y2 (ja) 1990-03-20 1990-03-20 番号表示機能付インターホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990028574U JPH0631801Y2 (ja) 1990-03-20 1990-03-20 番号表示機能付インターホン

Publications (2)

Publication Number Publication Date
JPH03120161U true JPH03120161U (en]) 1991-12-10
JPH0631801Y2 JPH0631801Y2 (ja) 1994-08-22

Family

ID=31531368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990028574U Expired - Lifetime JPH0631801Y2 (ja) 1990-03-20 1990-03-20 番号表示機能付インターホン

Country Status (1)

Country Link
JP (1) JPH0631801Y2 (en])

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913618A (en]) * 1972-03-31 1974-02-06
JPS554135A (en) * 1978-06-23 1980-01-12 Matsushita Electric Ind Co Ltd Multi-station interphone unit
JPS5752243A (en) * 1980-09-12 1982-03-27 Matsushita Electric Works Ltd Wireless communication equipment
JPS6059854A (ja) * 1983-09-13 1985-04-06 Matsushita Electric Ind Co Ltd 発呼者表示機能付インタ−ホン装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913618A (en]) * 1972-03-31 1974-02-06
JPS554135A (en) * 1978-06-23 1980-01-12 Matsushita Electric Ind Co Ltd Multi-station interphone unit
JPS5752243A (en) * 1980-09-12 1982-03-27 Matsushita Electric Works Ltd Wireless communication equipment
JPS6059854A (ja) * 1983-09-13 1985-04-06 Matsushita Electric Ind Co Ltd 発呼者表示機能付インタ−ホン装置

Also Published As

Publication number Publication date
JPH0631801Y2 (ja) 1994-08-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term