JPS5220802Y2 - - Google Patents

Info

Publication number
JPS5220802Y2
JPS5220802Y2 JP14859372U JP14859372U JPS5220802Y2 JP S5220802 Y2 JPS5220802 Y2 JP S5220802Y2 JP 14859372 U JP14859372 U JP 14859372U JP 14859372 U JP14859372 U JP 14859372U JP S5220802 Y2 JPS5220802 Y2 JP S5220802Y2
Authority
JP
Japan
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
JP14859372U
Other languages
Japanese (ja)
Other versions
JPS49103110U (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 JP14859372U priority Critical patent/JPS5220802Y2/ja
Publication of JPS49103110U publication Critical patent/JPS49103110U/ja
Application granted granted Critical
Publication of JPS5220802Y2 publication Critical patent/JPS5220802Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Selective Calling Equipment (AREA)
JP14859372U 1972-12-28 1972-12-28 Expired JPS5220802Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14859372U JPS5220802Y2 (enrdf_load_stackoverflow) 1972-12-28 1972-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14859372U JPS5220802Y2 (enrdf_load_stackoverflow) 1972-12-28 1972-12-28

Publications (2)

Publication Number Publication Date
JPS49103110U JPS49103110U (enrdf_load_stackoverflow) 1974-09-04
JPS5220802Y2 true JPS5220802Y2 (enrdf_load_stackoverflow) 1977-05-13

Family

ID=28440413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14859372U Expired JPS5220802Y2 (enrdf_load_stackoverflow) 1972-12-28 1972-12-28

Country Status (1)

Country Link
JP (1) JPS5220802Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744733B2 (ja) * 1988-08-19 1995-05-15 日本電気株式会社 伝送システムの遠隔監視方式

Also Published As

Publication number Publication date
JPS49103110U (enrdf_load_stackoverflow) 1974-09-04

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