JPH0418304Y2 - - Google Patents

Info

Publication number
JPH0418304Y2
JPH0418304Y2 JP8283187U JP8283187U JPH0418304Y2 JP H0418304 Y2 JPH0418304 Y2 JP H0418304Y2 JP 8283187 U JP8283187 U JP 8283187U JP 8283187 U JP8283187 U JP 8283187U JP H0418304 Y2 JPH0418304 Y2 JP H0418304Y2
Authority
JP
Japan
Prior art keywords
monitor
electric lock
video
control circuit
television
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
Application number
JP8283187U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63192787U (enrdf_load_stackoverflow
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 JP8283187U priority Critical patent/JPH0418304Y2/ja
Publication of JPS63192787U publication Critical patent/JPS63192787U/ja
Application granted granted Critical
Publication of JPH0418304Y2 publication Critical patent/JPH0418304Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
JP8283187U 1987-05-29 1987-05-29 Expired JPH0418304Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8283187U JPH0418304Y2 (enrdf_load_stackoverflow) 1987-05-29 1987-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8283187U JPH0418304Y2 (enrdf_load_stackoverflow) 1987-05-29 1987-05-29

Publications (2)

Publication Number Publication Date
JPS63192787U JPS63192787U (enrdf_load_stackoverflow) 1988-12-12
JPH0418304Y2 true JPH0418304Y2 (enrdf_load_stackoverflow) 1992-04-23

Family

ID=30935844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8283187U Expired JPH0418304Y2 (enrdf_load_stackoverflow) 1987-05-29 1987-05-29

Country Status (1)

Country Link
JP (1) JPH0418304Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2839152B2 (ja) * 1989-06-27 1998-12-16 松下電工株式会社 ２線式ｔｖインターホンシステム
JP2555191B2 (ja) * 1989-06-27 1996-11-20 松下電工株式会社 ２線式テレビインターホンシステム

Also Published As

Publication number Publication date
JPS63192787U (enrdf_load_stackoverflow) 1988-12-12

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