JPS579115B2 - - Google Patents

Info

Publication number
JPS579115B2
JPS579115B2 JP7225877A JP7225877A JPS579115B2 JP S579115 B2 JPS579115 B2 JP S579115B2 JP 7225877 A JP7225877 A JP 7225877A JP 7225877 A JP7225877 A JP 7225877A JP S579115 B2 JPS579115 B2 JP S579115B2
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
JP7225877A
Other versions
JPS547295A (en
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 JP7225877A priority Critical patent/JPS547295A/ja
Publication of JPS547295A publication Critical patent/JPS547295A/ja
Publication of JPS579115B2 publication Critical patent/JPS579115B2/ja
Granted legal-status Critical Current

Links

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  • Traffic Control Systems (AREA)
JP7225877A 1977-06-20 1977-06-20 Discrimination system for traffic-snarl state of traffic volume Granted JPS547295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7225877A JPS547295A (en) 1977-06-20 1977-06-20 Discrimination system for traffic-snarl state of traffic volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7225877A JPS547295A (en) 1977-06-20 1977-06-20 Discrimination system for traffic-snarl state of traffic volume

Publications (2)

Publication Number Publication Date
JPS547295A JPS547295A (en) 1979-01-19
JPS579115B2 true JPS579115B2 (ja) 1982-02-19

Family

ID=13484079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7225877A Granted JPS547295A (en) 1977-06-20 1977-06-20 Discrimination system for traffic-snarl state of traffic volume

Country Status (1)

Country Link
JP (1) JPS547295A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915680A (ja) * 1972-03-29 1974-02-12
JPS4982884A (ja) * 1972-12-18 1974-08-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915680A (ja) * 1972-03-29 1974-02-12
JPS4982884A (ja) * 1972-12-18 1974-08-09

Also Published As

Publication number Publication date
JPS547295A (en) 1979-01-19

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