JPH02128455U - - Google Patents

Info

Publication number
JPH02128455U
JPH02128455U JP3593489U JP3593489U JPH02128455U JP H02128455 U JPH02128455 U JP H02128455U JP 3593489 U JP3593489 U JP 3593489U JP 3593489 U JP3593489 U JP 3593489U JP H02128455 U JPH02128455 U JP H02128455U
Authority
JP
Japan
Prior art keywords
channel selection
collective entrance
entrance machine
machine
circuit
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
JP3593489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0635566Y2 (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 JP1989035934U priority Critical patent/JPH0635566Y2/ja
Publication of JPH02128455U publication Critical patent/JPH02128455U/ja
Application granted granted Critical
Publication of JPH0635566Y2 publication Critical patent/JPH0635566Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP1989035934U 1989-03-29 1989-03-29 集合玄関機の選局回路 Expired - Fee Related JPH0635566Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989035934U JPH0635566Y2 (ja) 1989-03-29 1989-03-29 集合玄関機の選局回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989035934U JPH0635566Y2 (ja) 1989-03-29 1989-03-29 集合玄関機の選局回路

Publications (2)

Publication Number Publication Date
JPH02128455U true JPH02128455U (enExample) 1990-10-23
JPH0635566Y2 JPH0635566Y2 (ja) 1994-09-14

Family

ID=31541719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989035934U Expired - Fee Related JPH0635566Y2 (ja) 1989-03-29 1989-03-29 集合玄関機の選局回路

Country Status (1)

Country Link
JP (1) JPH0635566Y2 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160556U (enExample) * 1984-09-25 1986-04-23
JPS6160555U (enExample) * 1984-09-25 1986-04-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160556U (enExample) * 1984-09-25 1986-04-23
JPS6160555U (enExample) * 1984-09-25 1986-04-23

Also Published As

Publication number Publication date
JPH0635566Y2 (ja) 1994-09-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees