JPS57139471U - - Google Patents

Info

Publication number
JPS57139471U
JPS57139471U JP2685081U JP2685081U JPS57139471U JP S57139471 U JPS57139471 U JP S57139471U JP 2685081 U JP2685081 U JP 2685081U JP 2685081 U JP2685081 U JP 2685081U JP S57139471 U JPS57139471 U JP S57139471U
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.)
Granted
Application number
JP2685081U
Other languages
Japanese (ja)
Other versions
JPS6225030Y2 (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 JP1981026850U priority Critical patent/JPS6225030Y2/ja
Publication of JPS57139471U publication Critical patent/JPS57139471U/ja
Application granted granted Critical
Publication of JPS6225030Y2 publication Critical patent/JPS6225030Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
JP1981026850U 1981-02-26 1981-02-26 Expired JPS6225030Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981026850U JPS6225030Y2 (enrdf_load_stackoverflow) 1981-02-26 1981-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981026850U JPS6225030Y2 (enrdf_load_stackoverflow) 1981-02-26 1981-02-26

Publications (2)

Publication Number Publication Date
JPS57139471U true JPS57139471U (enrdf_load_stackoverflow) 1982-08-31
JPS6225030Y2 JPS6225030Y2 (enrdf_load_stackoverflow) 1987-06-26

Family

ID=29824576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981026850U Expired JPS6225030Y2 (enrdf_load_stackoverflow) 1981-02-26 1981-02-26

Country Status (1)

Country Link
JP (1) JPS6225030Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559024U (enrdf_load_stackoverflow) * 1978-07-03 1980-01-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559024U (enrdf_load_stackoverflow) * 1978-07-03 1980-01-21

Also Published As

Publication number Publication date
JPS6225030Y2 (enrdf_load_stackoverflow) 1987-06-26

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