JPS5249987B2 - - Google Patents

Info

Publication number
JPS5249987B2
JPS5249987B2 JP213873A JP213873A JPS5249987B2 JP S5249987 B2 JPS5249987 B2 JP S5249987B2 JP 213873 A JP213873 A JP 213873A JP 213873 A JP213873 A JP 213873A JP S5249987 B2 JPS5249987 B2 JP S5249987B2
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
JP213873A
Other languages
Japanese (ja)
Other versions
JPS4990977A (cs
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 JP213873A priority Critical patent/JPS5249987B2/ja
Publication of JPS4990977A publication Critical patent/JPS4990977A/ja
Publication of JPS5249987B2 publication Critical patent/JPS5249987B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
JP213873A 1972-12-28 1972-12-28 Expired JPS5249987B2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP213873A JPS5249987B2 (cs) 1972-12-28 1972-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP213873A JPS5249987B2 (cs) 1972-12-28 1972-12-28

Publications (2)

Publication Number Publication Date
JPS4990977A JPS4990977A (cs) 1974-08-30
JPS5249987B2 true JPS5249987B2 (cs) 1977-12-21

Family

ID=11520964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP213873A Expired JPS5249987B2 (cs) 1972-12-28 1972-12-28

Country Status (1)

Country Link
JP (1) JPS5249987B2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574308U (cs) * 1980-06-06 1982-01-09

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0263276U (cs) * 1988-11-01 1990-05-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574308U (cs) * 1980-06-06 1982-01-09

Also Published As

Publication number Publication date
JPS4990977A (cs) 1974-08-30

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