JPS5136076B1 - - Google Patents

Info

Publication number
JPS5136076B1
JPS5136076B1 JP45125685A JP12568570A JPS5136076B1 JP S5136076 B1 JPS5136076 B1 JP S5136076B1 JP 45125685 A JP45125685 A JP 45125685A JP 12568570 A JP12568570 A JP 12568570A JP S5136076 B1 JPS5136076 B1 JP S5136076B1
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.)
Pending
Application number
JP45125685A
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 JP45125685A priority Critical patent/JPS5136076B1/ja
Publication of JPS5136076B1 publication Critical patent/JPS5136076B1/ja
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Traffic Control Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP45125685A 1970-12-31 1970-12-31 Pending JPS5136076B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP45125685A JPS5136076B1 (ja) 1970-12-31 1970-12-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45125685A JPS5136076B1 (ja) 1970-12-31 1970-12-31

Publications (1)

Publication Number Publication Date
JPS5136076B1 true JPS5136076B1 (ja) 1976-10-06

Family

ID=14916131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45125685A Pending JPS5136076B1 (ja) 1970-12-31 1970-12-31

Country Status (1)

Country Link
JP (1) JPS5136076B1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042899A (en) * 1959-06-16 1962-07-03 Gen Railway Signal Co Ultrasonic vehicle detection system
US3248691A (en) * 1963-12-11 1966-04-26 Gen Signal Corp Object detection system
JPS5023820A (ja) * 1973-07-02 1975-03-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042899A (en) * 1959-06-16 1962-07-03 Gen Railway Signal Co Ultrasonic vehicle detection system
US3248691A (en) * 1963-12-11 1966-04-26 Gen Signal Corp Object detection system
JPS5023820A (ja) * 1973-07-02 1975-03-14

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